{"version":"2.7.0","id":"player-donald-mattran-M26DQP","type":"player","rules_and_decisions":[{"id":"who-is-player","category":"Overview","question":"Who is Donald Mattran?","title":"Donald Mattran Profile & Background","excerpt":"Donald Mattran is an active pickleball player registered under DUPR ID M26DQP.","answer":"Donald Mattran is an active pickleball player registered in the Pickle Gravity database with DUPR ID M26DQP. They reside and play matches in Spring, TX, US.","answer_detail":"Our database matches GPN network rosters to track player involvement across local districts. Donald Mattran maintains active doubles and singles rating metrics, indicating their level of play and performance in regional matches.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","profile","overview"]},{"id":"dupr-id","category":"Registry","question":"What is Donald Mattran's DUPR ID?","title":"Donald Mattran DUPR Identification Key","excerpt":"The unique DUPR identification key for Donald Mattran is M26DQP.","answer":"Their unique DUPR ID is M26DQP. This identification key is used globally to verify match results and update player standing rankings.","answer_detail":"Every match outcome submitted by leagues or clubs references this ID to ensure ratings are updated accurately. Keep this ID handy when registering for tournaments or DUPR-sanctioned events.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","dupr","id"]},{"id":"last-verified","category":"Registry","question":"When was Donald Mattran's record last updated?","title":"Donald Mattran Profile Last Verified Date","excerpt":"Last verified on 2026-04-26.","answer":"Their DUPR rating and career stats were last verified on 2026-04-26.","answer_detail":"Player stats are synchronized weekly with external indexes. Any new matches recorded since the verification date will be calculated in the next sync.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","metadata","verification"]},{"id":"gender-status","category":"Registry","question":"Is Donald Mattran registered as male or female?","title":"Donald Mattran Gender Classification","excerpt":"Registered gender is {{gender}}.","answer":"Their gender is recorded as {{gender}} in the DUPR database.","answer_detail":"Gender classifications are used to bracket mixed doubles and single-gender ladders correctly. This coordinates competitive alignment in GPN fixtures.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","gender","registry"]},{"id":"age-bracket","category":"Registry","question":"What is Donald Mattran's age bracket?","title":"Donald Mattran Age Bracket Classification","excerpt":"Recorded as 41 years old (Birth Year: 1985).","answer":"They compete in the age bracket corresponding to 41 years old (born around 1985).","answer_detail":"Age groups divide players into Junior, Adult (19+), or Senior (50+) classes. This ensures fair competition matching physical capabilities.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","age","profile"]},{"id":"rating-half-life","category":"Registry","question":"What is Donald Mattran's DUPR rating half-life?","title":"Donald Mattran DUPR Rating Half-Life","excerpt":"Their rating half-life is 24 days.","answer":"Their DUPR rating half-life sits at 24 days, representing rating decay rates.","answer_detail":"Rating half-life measures how fast old match outcomes lose their weight in calculations. A lower half-life adjusts to current performance faster.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","dupr","half-life"]},{"id":"gpn-associations","category":"Registry","question":"What GPN networks is Donald Mattran associated with?","title":"Donald Mattran GPN Networks","excerpt":"Associated with networks around Spring, TX, US.","answer":"They play in leagues and networks located around Spring, TX, US. Rosters can be found on GPN.","answer_detail":"Network associations link players to specific regional ladders. Matches played within these networks automatically update standings.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","gpn","networks"]},{"id":"rating-stability","category":"Registry","question":"How stable is Donald Mattran's DUPR rating?","title":"Donald Mattran DUPR Rating Stability","excerpt":"Stability is determined by a half-life of 24 days.","answer":"With a rating half-life of 24 days, their rating shows high/medium stability based on recency.","answer_detail":"Active play prevents rating drift. Playing matches regularly ensures the rating remains reflective of current competitive form.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","dupr","stability"]},{"id":"request-correction","category":"Registry","question":"How can I request a correction of Donald Mattran's player details?","title":"Request Player Profile Correction","excerpt":"Corrections sync weekly from GPN and DUPR registry inputs.","answer":"Player profiles sync weekly. If details are outdated, submit corrections on GPN or DUPR first.","answer_detail":"Once updated on the official source directories, our weekly crawl sweeps the update into the SQLite database automatically.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","correction","support"]},{"id":"is-active","category":"Registry","question":"Is Donald Mattran currently active in the database?","title":"Donald Mattran Database Activity Status","excerpt":"Last synced and verified active in Spring, TX, US.","answer":"Yes, they are indexed as active with records verified on 2026-04-26.","answer_detail":"Active status is maintained if the player has registered matches or rating updates within our tracking window.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","status","registry"]},{"id":"doubles-rating","category":"Performance","question":"What is Donald Mattran's doubles DUPR rating?","title":"Donald Mattran Doubles DUPR Rating","excerpt":"Doubles DUPR: 4.611 (Reliability: 100%).","answer":"Their doubles DUPR rating is 4.611 with a reliability factor of 100%.","answer_detail":"Doubles DUPR ratings adjust dynamically based on match outcomes. Reliability values above 50% indicate a robust history of recent play.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","doubles","rating"]},{"id":"singles-rating","category":"Performance","question":"What is Donald Mattran's singles DUPR rating?","title":"Donald Mattran Singles DUPR Rating","excerpt":"Singles DUPR: 4.423 (Reliability: 72%).","answer":"Their singles DUPR rating is 4.423 with a reliability factor of 72%.","answer_detail":"Singles play requires speed and court coverage. A rating of 4.423 reflects their performance in verified singles matchups.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","singles","rating"]},{"id":"win-rate-percentage","category":"Performance","question":"What is Donald Mattran's match win rate percentage?","title":"Donald Mattran Career Win Rate","excerpt":"Their overall win rate is 66.7%.","answer":"They maintain a career win rate of 66.7% across doubles and singles matches in our directory.","answer_detail":"In balanced Elo/DUPR systems, win rates cluster between 45% and 55%. Outliers exceeding 60% indicate rapid skill climbing.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","win-rate","performance"]},{"id":"points-won-percentage","category":"Performance","question":"What is the average points won percentage for Donald Mattran?","title":"Donald Mattran Points Won Percentage","excerpt":"On average, they win 56.03% of points per match set.","answer":"On average, they win 56.03% of points in their tracked matches.","answer_detail":"Points won percentage tracks micro-efficiency. Standardizing points shows performance quality even in match sets that result in close losses.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","points","metrics"]},{"id":"rating-tier","category":"Performance","question":"How does Donald Mattran's rating compare to average players?","title":"Donald Mattran DUPR Percentile Tier","excerpt":"Ranks in the 4.611 range tier.","answer":"With a doubles DUPR of 4.611, they perform in the upper/mid bracket of community players.","answer_detail":"Recreation averages sit around 3.20 - 3.50. Ratings above 4.00 represent competitive tournament-level play with advanced kitchen and dink skills.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","percentile","tier"]},{"id":"singles-vs-doubles","category":"Performance","question":"Does Donald Mattran focus more on singles or doubles?","title":"Donald Mattran Game Type Focus","excerpt":"Doubles reliability: 100% | Singles reliability: 72%.","answer":"Based on rating reliability, they have a doubles focus (100%) vs singles focus (72%).","answer_detail":"Doubles matches are far more frequent in local pickleball clubs. Higher reliability in doubles indicates a focus on partner-based league play.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","focus","game-type"]},{"id":"singles-reliability","category":"Performance","question":"What is the reliability of Donald Mattran's singles rating?","title":"Donald Mattran Singles Reliability","excerpt":"Singles reliability is 72%.","answer":"Their singles rating reliability is 72%, showing match log density.","answer_detail":"Reliability scales with match frequency and recency. A low reliability suggests they have not logged recent singles matches.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","singles","reliability"]},{"id":"doubles-reliability","category":"Performance","question":"What is the reliability of Donald Mattran's doubles rating?","title":"Donald Mattran Doubles Reliability","excerpt":"Doubles reliability is 100%.","answer":"Their doubles rating reliability is 100%, showing high confidence in their rating.","answer_detail":"A higher reliability factor (above 50%) indicates that their rating is supported by numerous recent tournament and league results.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","doubles","reliability"]},{"id":"optimal-matchups","category":"Performance","question":"What constitute optimal matchups for Donald Mattran?","title":"Donald Mattran Optimal Matchup Analysis","excerpt":"Optimized for matchups matching their chemistry profile.","answer":"They perform best in matchups where opponent ratings align closely with their own doubles rating of 4.611.","answer_detail":"Balanced matchups prevent excessive rating volatility. Games played against teams within a 0.25 rating margin are ideal.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","matchups","performance"]},{"id":"matchmaking-tier","category":"Performance","question":"What is the recommended matchmaking range for Donald Mattran?","title":"Donald Mattran Matchmaking Bracket","excerpt":"Recommended DUPR range: 4.611 +/- 0.25.","answer":"We recommend matching them with partners and opponents between DUPR rating brackets of 4.611 +/- 0.25.","answer_detail":"Staying within this 0.50 DUPR band ensures games are competitive and tactical rather than one-sided.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","matchmaking","bracket"]},{"id":"performance-trend","category":"Performance","question":"What is Donald Mattran's recent performance trend?","title":"Donald Mattran Recent Match Trends","excerpt":"Calculated from recent match win-loss trends.","answer":"Recent matches show a stable trend with a total of 249 matches tracked.","answer_detail":"Roster updates track career trajectory. Analyzing recent wins and losses helps identify if the player is currently peak-performing.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","trends","performance"]},{"id":"dpg-strokes-gained","category":"Performance","question":"What is Donald Mattran's DUPR Points Gained (DPG) score?","title":"Donald Mattran DUPR Points Gained Score","excerpt":"A micro-efficiency metric evaluating points contribution per set.","answer":"Their DUPR Points Gained (DPG) score evaluates their net points contribution relative to partner DUPR averages.","answer_detail":"DPG acts similarly to Strokes Gained in golf, isolating the player's direct impact on match sets.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","dpg","metrics"]},{"id":"clutch-index","category":"Performance","question":"What is Donald Mattran's Clutch Performance Index (CPI)?","title":"Donald Mattran Clutch Performance Index","excerpt":"CPI measures performance in tight point spreads.","answer":"Their CPI measures success rate in matches resolved by a margin of 2 points (e.g. 11-9 or 15-13).","answer_detail":"A high Clutch Performance Index indicates mental resilience and tactical execution under pressure.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","cpi","clutch"]},{"id":"strength-of-schedule","category":"Performance","question":"What is Donald Mattran's Strength of Schedule (SoS)?","title":"Donald Mattran Strength of Schedule","excerpt":"Average opponent rating: 4.21 DUPR.","answer":"Their Strength of Schedule rating is calculated from their opponents' average DUPR of 4.21.","answer_detail":"A higher SoS means the player consistently faces advanced competition, which justifies rating adjustments even in close loss scenarios.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","sos","competition"]},{"id":"match-play-intensity","category":"Performance","question":"What is the match play intensity level for Donald Mattran?","title":"Donald Mattran Match Intensity Level","excerpt":"Evaluated from opponent ratings average 4.21.","answer":"They play high-intensity matches based on an opponent DUPR average of 4.21.","answer_detail":"Matches against opponents within similar rating bands require high focus and result in longer rally lengths.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","intensity","performance"]},{"id":"rating-percentile-rank","category":"Performance","question":"What is Donald Mattran's estimated percentile rank?","title":"Donald Mattran Percentile Ranking","excerpt":"Estimated based on doubles DUPR of 4.611.","answer":"Based on 4.611 doubles DUPR, they sit in the competitive percentile among registered regional players.","answer_detail":"Percentiles are recalculated weekly as new ratings are committed to the GPN databases.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","percentile","rank"]},{"id":"unforced-error-ratio","category":"Performance","question":"What is Donald Mattran's unforced error ratio?","title":"Donald Mattran Unforced Errors","excerpt":"Estimated from control and dinking accuracy metrics.","answer":"Their unforced error ratio is estimated based on their playstyle control score.","answer_detail":"Unforced errors determine success in long kitchen rallies. A lower ratio suggests high dinking discipline.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","errors","control"]},{"id":"shot-making-efficiency","category":"Performance","question":"How efficient is Donald Mattran's shot-making?","title":"Donald Mattran Shot Efficiency","excerpt":"Scored based on power and spin ratings.","answer":"Their shot-making efficiency integrates drive power and spin variations.","answer_detail":"High shot efficiency converts defensive situations into offensive resets near the non-volley zone.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","shot","efficiency"]},{"id":"defensive-reset-percentage","category":"Performance","question":"What is Donald Mattran's defensive reset percentage?","title":"Donald Mattran Defensive Resets","excerpt":"Determined from their Control metric score of 93%.","answer":"Their defensive reset percentage aligns with a Control metric score of 93%.","answer_detail":"Resetting fast speeds into soft dinks halts baseline aggressive attacks from opponents.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","defense","control"]},{"id":"serve-velocity-estimate","category":"Performance","question":"What is the serve velocity estimate for Donald Mattran?","title":"Donald Mattran Serve Velocity","excerpt":"Aligned with their Power metric score of 78%.","answer":"Their serve velocity is estimated based on their Power metric score of 78%.","answer_detail":"Serves must focus on depth and spin. Higher power allows players to force deeper return errors from opponents.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","serve","power"]},{"id":"total-matches","category":"History","question":"How many matches has Donald Mattran played?","title":"Donald Mattran Career Match Count","excerpt":"They have played a total of 249 matches in our index.","answer":"In our database, Donald Mattran has played a total of 249 matches.","answer_detail":"This count represents competitive and recreational matches synced from GPN and DUPR. A larger history indicates stable ratings.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","matches","history"]},{"id":"match-record","category":"History","question":"What is Donald Mattran's career record (Wins / Losses)?","title":"Donald Mattran Win-Loss Record","excerpt":"Record: 166 Wins and 83 Losses.","answer":"Their career record stands at 166 Wins and 83 Losses in our directory.","answer_detail":"Wins and losses are aggregated from matches submitted to active tournament databases.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","record","wins","losses"]},{"id":"weekly-streak","category":"Activity","question":"What is Donald Mattran's weekly play streak?","title":"Donald Mattran Weekly Playing Streak","excerpt":"Current streak: 0 weeks | Max: 1 weeks.","answer":"They have played matches for 0 consecutive weeks. Their all-time maximum is 1 weeks.","answer_detail":"Activity streaks are compiled from GPN matches, indicating active roster involvement.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","streak","activity"]},{"id":"active-days","category":"Activity","question":"How many days has Donald Mattran played in the last 18 weeks?","title":"Donald Mattran Recent Active Days","excerpt":"Logged active matches on 38 days in the last 18 weeks.","answer":"They have active match logs on 38 separate days in the last 18 weeks.","answer_detail":"Regular weekly playing helps maintain rating accuracy and ensures rating reliability values do not decay.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","activity","frequency"]},{"id":"preferred-court","category":"Activity","question":"Where is Donald Mattran's preferred home court facility?","title":"Donald Mattran Preferred Home Court","excerpt":"Most active facility: The Woodlands, TX.","answer":"Their most frequented facility for matches is The Woodlands, TX.","answer_detail":"Preferred courts are computed based on location coordinates linked to historical matches in our SQLite index.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","court","preferred"]},{"id":"preferred-court-surface","category":"Activity","question":"What court surface does Donald Mattran play on most?","title":"Donald Mattran Preferred Surface Type","excerpt":"Plays primarily on surfaces at The Woodlands, TX.","answer":"They play primarily on the court surfaces at The Woodlands, TX.","answer_detail":"Surface materials affect spin and ball heights. Hard acrylic surfaces are common in regional complexes.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","surface","court"]},{"id":"indoor-outdoor-focus","category":"Activity","question":"Does Donald Mattran play indoor or outdoor matches more?","title":"Donald Mattran Environmental Focus","excerpt":"Determined from home court settings at The Woodlands, TX.","answer":"Their match logs are centered around The Woodlands, TX, matching its environmental configuration.","answer_detail":"Outdoor courts introduce wind factors, making topspin essential. Indoor environments offer zero wind for fast drives.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","environment","court"]},{"id":"upcoming-leagues","category":"Activity","question":"Is Donald Mattran registered for upcoming GPN leagues?","title":"Donald Mattran League Registrations","excerpt":"Registration details can be queried on GPN networks.","answer":"Yes, they coordinate matches within local networks. Check GPN boards for schedules.","answer_detail":"Roster status updates dynamically as league coordinators schedule upcoming ladder matches.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","leagues","gpn"]},{"id":"high-win-streak","category":"History","question":"What is the longest playing streak for Donald Mattran?","title":"Donald Mattran Maximum Play Streak","excerpt":"Their personal best maximum playing streak is 1 weeks.","answer":"Their career longest playing streak reaches 1 weeks on GPN.","answer_detail":"Streaks measure long-term commitment to active ladders and play schedules.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","streak","history"]},{"id":"career-match-milestones","category":"History","question":"Has Donald Mattran reached significant match milestones?","title":"Donald Mattran Match Milestones","excerpt":"Completed 249 matches in our index.","answer":"They have reached a career milestone of 249 total matches in our index.","answer_detail":"Milestones trace player maturity. Accumulating more than 50 matches yields high confidence in rating indicators.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","milestones","history"]},{"id":"opponent-rating-distribution","category":"History","question":"What is the rating distribution of Donald Mattran's opponents?","title":"Donald Mattran Opponent Rating Distribution","excerpt":"Average opponent rating rests at 4.21.","answer":"Their opponent rating distribution averages around 4.21 DUPR.","answer_detail":"Playing opponents with diverse DUPR values gives a robust, well-rounded rating evaluation.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","opponents","history"]},{"id":"partner-rating-distribution","category":"History","question":"What is the rating distribution of Donald Mattran's partners?","title":"Donald Mattran Partner Rating Distribution","excerpt":"Average partner rating rests at 4.17.","answer":"Their doubles partners maintain an average rating of 4.17 DUPR.","answer_detail":"Partner rating consistency helps ensure balanced team dynamics in doubles leagues.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","partners","history"]},{"id":"historical-record-growth","category":"History","question":"How has Donald Mattran's match count grown over time?","title":"Donald Mattran Match Count Growth","excerpt":"Currently tracks 249 career matches.","answer":"Their match count has grown to 249 matches since registration.","answer_detail":"Accumulating matches weekly stabilizes Elo indicators, preventing sharp rating changes after individual sets.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","growth","history"]},{"id":"clutch-match-history","category":"History","question":"Does Donald Mattran have a history of winning close matches?","title":"Donald Mattran Close Match History","excerpt":"Evaluated through points percentage metrics.","answer":"They show consistency in close match sets, winning 166 sets overall in our index.","answer_detail":"Winning close matches (e.g. 11-9) is a key differentiator for competitive players in ladders.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","clutch","history"]},{"id":"first-recorded-match","category":"History","question":"When was Donald Mattran's first match recorded in the index?","title":"Donald Mattran First Recorded Match","excerpt":"Calculated from historical match logs.","answer":"Their match logs stretch back to early registration periods with 249 total games compiled.","answer_detail":"A long historical match log allows players to evaluate their skill development over seasons.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","first-match","history"]},{"id":"gpn-active-status","category":"Activity","question":"How active is Donald Mattran on global ladders?","title":"Donald Mattran Global Ladder Activity","excerpt":"Currently has a weekly streak of 0 weeks.","answer":"They maintain an active profile on global networks with a weekly playing streak of 0 weeks.","answer_detail":"Continuous GPN ladder activity connects local players and supports tournament matchmaking.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","ladder","activity"]},{"id":"weekly-match-rhythm","category":"Activity","question":"What is Donald Mattran's weekly match rhythm?","title":"Donald Mattran Weekly Match Rhythm","excerpt":"Active play rhythm based on 38 days in the last 18 weeks.","answer":"Their playing rhythm consists of 38 active match days over the last 18 weeks.","answer_detail":"Rhythm metrics identify peak training days. Consistent schedules prevent sudden fatigue-related unforced errors.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","rhythm","activity"]},{"id":"weather-sensitivity","category":"Activity","question":"Is Donald Mattran's match rhythm sensitive to weather?","title":"Donald Mattran Weather Sensitivity","excerpt":"Based on preferred home court settings.","answer":"Their play rhythm correlates with preferred facilities at The Woodlands, TX.","answer_detail":"If the preferred home court is outdoor, winter and rain will temporarily halt playing schedules.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","weather","activity"]},{"id":"peak-playing-season","category":"Activity","question":"What is Donald Mattran's peak playing season?","title":"Donald Mattran Peak Playing Season","excerpt":"Determined by GPN activity logs.","answer":"Their peak activity matches league runs, with a streak best of 1 weeks.","answer_detail":"Spring and summer months host the largest league programs, maximizing player match volumes.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","season","activity"]},{"id":"recreation-play-frequency","category":"Activity","question":"How often does Donald Mattran play recreation matches?","title":"Donald Mattran Recreational Play Frequency","excerpt":"Calculated from GPN match logs.","answer":"They maintain high recreational play frequency, logging matches on 38 days in the last 18 weeks.","answer_detail":"Recreational sets provide low-stress environments to practice new shot angles and baseline drives.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","recreation","activity"]},{"id":"playing-style","category":"Style","question":"What is Donald Mattran's playing style?","title":"Donald Mattran Playstyle Classification","excerpt":"Classified as: Precision Dink Strategist.","answer":"Their playing style is classified as \"Precision Dink Strategist\" with strength indicators: A master of soft placement, commanding the kitchen dink rallies with patience, consistency, and crosscourt angles..","answer_detail":"Playstyles are calculated using DUPR statistics, match logs, and partner matchups.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","playstyle","style"]},{"id":"control-score","category":"Style","question":"What is Donald Mattran's Control metric score?","title":"Donald Mattran Control Score","excerpt":"Control and dinking accuracy score: 93%.","answer":"Their control and dinking accuracy score is 93%.","answer_detail":"Control metrics evaluate third-shot drops and net dinking patience. Higher values mean a patient, tactical playstyle.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","control","style"]},{"id":"power-score","category":"Style","question":"What is Donald Mattran's Power metric score?","title":"Donald Mattran Power Score","excerpt":"Drive and overhead power score: 78%.","answer":"Their drive and smash power score is 78%.","answer_detail":"Power measures baseline drives, drive speeds, and overhead smash efficiency.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","power","style"]},{"id":"agility-score","category":"Style","question":"What is Donald Mattran's Agility metric score?","title":"Donald Mattran Agility Score","excerpt":"Court retrieval and agility score: 83%.","answer":"Their agility and footwork score sits at 83%.","answer_detail":"Agility measures side-to-side kitchen transitions and baseline-to-net speed.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","agility","style"]},{"id":"spin-score","category":"Style","question":"What is Donald Mattran's Spin metric score?","title":"Donald Mattran Spin Score","excerpt":"Cut and topspin accuracy rating: 78%.","answer":"Their topspin and cut rating is 78%.","answer_detail":"Spin evaluation focuses on serve rotations, slice returns, and roll dinks near the kitchen.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","spin","style"]},{"id":"stamina-score","category":"Style","question":"What is Donald Mattran's Stamina metric score?","title":"Donald Mattran Stamina Score","excerpt":"Cardiovascular stamina and longevity rating: 78%.","answer":"Their endurance score is 78%.","answer_detail":"Stamina tracks rating stability across long multi-hour GPN brackets. High values prevent late-game fatigue errors.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","stamina","style"]},{"id":"playstyle-calculation","category":"Style","question":"How is Donald Mattran's playing style calculated?","title":"Donald Mattran Playstyle Methodology","excerpt":"Computed dynamically using player ratings and match results.","answer":"Their playing style is calculated dynamically using DUPR ratings and name character hashing.","answer_detail":"We analyze victory rates, average opponent strengths, and points spread to construct style attributes.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","playstyle","methodology"]},{"id":"paddle-preference","category":"Style","question":"What paddle does Donald Mattran play with?","title":"Donald Mattran Paddle Preference","excerpt":"Paddle type: Standard Paddle.","answer":"Their preferred paddle setup is registered as Standard Paddle.","answer_detail":"Paddle specifications affect power and ball control. Carbon fiber faces provide optimal topspin rotations.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","paddle","gear"]},{"id":"kitchen-positioning","category":"Style","question":"What is Donald Mattran's net positioning strategy?","title":"Donald Mattran Net Positioning Strategy","excerpt":"Aligned with their Control rating of 93%.","answer":"They focus on aggressive/soft kitchen lines based on a Control rating of 93%.","answer_detail":"Fast transition from baseline to net minimizes opponents' chances to speed up balls.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","positioning","style"]},{"id":"third-shot-drop-accuracy","category":"Style","question":"What is Donald Mattran's estimated third shot drop accuracy?","title":"Donald Mattran Third Shot Drop Accuracy","excerpt":"Aligned with their Control rating score of 93%.","answer":"Their drop accuracy correlates with a Control metric score of 93%.","answer_detail":"Third shot drops must clear the net and drop low into the kitchen to neutralize attacks.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","drop","control"]},{"id":"overhead-smash-power","category":"Style","question":"How powerful is Donald Mattran's overhead smash?","title":"Donald Mattran Overhead Smash Power","excerpt":"Aligned with their Power rating score of 78%.","answer":"Their smash velocity aligns with a Power metric score of 78%.","answer_detail":"Smashing high lobs requires precision and power to secure point endings.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","smash","power"]},{"id":"court-coverage-speed","category":"Style","question":"What is Donald Mattran's court coverage speed?","title":"Donald Mattran Court Coverage Speed","excerpt":"Aligned with their Agility metric score of 83%.","answer":"Their coverage speed aligns with an Agility metric score of 83%.","answer_detail":"Retrieving deep lobs and angled drives demands high court agility and stamina.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","speed","agility"]},{"id":"topspin-roll-efficiency","category":"Style","question":"How efficient is Donald Mattran's topspin roll?","title":"Donald Mattran Topspin Efficiency","excerpt":"Aligned with their Spin metric score of 78%.","answer":"Their topspin roll efficiency aligns with a Spin metric score of 78%.","answer_detail":"Topspin rolls force balls to drop faster after clearing the net, making them hard to smash.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","topspin","spin"]},{"id":"match-play-endurance","category":"Style","question":"How resilient is Donald Mattran's match play endurance?","title":"Donald Mattran Match Endurance","excerpt":"Aligned with their Stamina metric score of 78%.","answer":"Their endurance aligns with a Stamina metric score of 78%.","answer_detail":"Consistent play across 3+ set matches requires cardiorespiratory fitness.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","endurance","stamina"]},{"id":"dinking-patience-level","category":"Style","question":"What is Donald Mattran's dinking patience level?","title":"Donald Mattran Dinking Patience","excerpt":"Aligned with their Control rating score of 93%.","answer":"They show high dinking patience, matching a Control metric score of 93%.","answer_detail":"Patience near the non-volley zone forces opponents to make mistakes first.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","dinking","control"]},{"id":"drive-velocity-estimate","category":"Style","question":"What is Donald Mattran's estimated baseline drive velocity?","title":"Donald Mattran Baseline Drive Velocity","excerpt":"Aligned with their Power rating score of 78%.","answer":"Their drive velocity is estimated based on their Power metric score of 78%.","answer_detail":"Aggressive baseline drives create openings for partners to step up to the net.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","drive","power"]},{"id":"best-partner","category":"Chemistry","question":"Who is Donald Mattran's best doubles partner?","title":"Donald Mattran Best Teammate Chemistry","excerpt":"Top partner: Caedmon Rux (DUPR: 4.23).","answer":"Their best partner is Caedmon Rux (DUPR rating: 4.23) with a chemistry score of 96%.","answer_detail":"Teammate chemistry is derived from GPN match logs and victory ratios.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","partner","chemistry"]},{"id":"partner-match-count","category":"Chemistry","question":"How many matches has Donald Mattran played with their best partner?","title":"Donald Mattran Team Match Count","excerpt":"Played 1 matches together.","answer":"They have logged 1 matches together with their top partner.","answer_detail":"High team match counts establish reliable court communication and positioning setups.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","chemistry","matches"]},{"id":"average-partner-dupr","category":"Chemistry","question":"What is the average rating of Donald Mattran's partners?","title":"Donald Mattran Average Teammate Rating","excerpt":"Average partner DUPR: 4.17.","answer":"The average doubles DUPR of their partners is 4.17.","answer_detail":"Teammate averages indicate the general skill tier of their doubles network.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","partner","average"]},{"id":"average-opponent-dupr","category":"Chemistry","question":"What is the average DUPR of Donald Mattran's opponents?","title":"Donald Mattran Average Opponent Rating","excerpt":"Average opponent DUPR: 4.21.","answer":"The average doubles DUPR of their opponents is 4.21.","answer_detail":"Opponent rating averages measure the difficulty of schedule ladders they face.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","opponent","average"]},{"id":"is-beginner-friendly-partner","category":"Chemistry","question":"Is Donald Mattran a beginner-friendly partner?","title":"Donald Mattran Beginner Compatibility","excerpt":"Based on doubles rating: 4.611.","answer":"They are beginner-friendly if their doubles rating is below 3.50. Their rating is 4.611.","answer_detail":"Players above 4.00 focus on fast-paced, competitive tournament sets. Novices should match with players under 3.50.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","beginner","compatibility"]},{"id":"partner-selection-logic","category":"Chemistry","question":"How is the best partner chemistry score calculated?","title":"Partner Chemistry Methodology","excerpt":"Calculated from team win rate 96%.","answer":"Partner chemistry is calculated from shared match count and team win rate (96%).","answer_detail":"Higher chemistry represents matches played together and winning setups in GPN tournaments.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","partner","methodology"]},{"id":"partner-match-win-rate","category":"Chemistry","question":"What is the team win rate with Donald Mattran's best partner?","title":"Donald Mattran Team Win Rate","excerpt":"Winning rate details are logged in chemistry statistics.","answer":"Their team win rate with their best partner is aligned with their chemistry index.","answer_detail":"High team win rates suggest complementary playstyles, such as combining power with net control.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","win-rate","chemistry"]},{"id":"mixed-doubles-experience","category":"Chemistry","question":"Does Donald Mattran have mixed doubles match experience?","title":"Donald Mattran Mixed Doubles Experience","excerpt":"Compiled from their DUPR match logs.","answer":"Yes, they play mixed doubles depending on tournament setups in Spring, TX, US.","answer_detail":"Mixed doubles brackets require strategic coordination regarding court coverage and kitchen targets.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","mixed-doubles","chemistry"]},{"id":"teammate-alignment-style","category":"Chemistry","question":"How does Donald Mattran align with their partners' playstyles?","title":"Donald Mattran Teammate Alignment Style","excerpt":"Aligned with a playstyle of Precision Dink Strategist.","answer":"They align with partner setups based on their playstyle of \"Precision Dink Strategist\".","answer_detail":"A player specializing in power complements partners specializing in soft kitchen resets.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","partner","style"]},{"id":"team-communication-etiquette","category":"Chemistry","question":"What is Donald Mattran's team communication style?","title":"Donald Mattran Team Communication Style","excerpt":"Estimated from best partner logs.","answer":"They coordinate court calls in doubles play to prevent center-line overlap.","answer_detail":"Clear communication on lobs and middle-court balls prevents unforced positioning errors.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","communication","etiquette"]},{"id":"nearby-restaurants","category":"Dining","question":"What restaurants are nearby Donald Mattran's home court?","title":"Restaurants Near Donald Mattran's Home Court","excerpt":"Partner restaurants located around their preferred facility The Woodlands, TX.","answer":"Here are the recommended restaurants near The Woodlands, TX:\n1. **Dong Kee** (1177 Central Pkwy W #16, Mississauga, ON L5C 2B9) - [Dong Kee](https://dongkee.com)\n2. **Congee Queen** (800 Dundas St E, Mississauga, ON L4Y 2B6) - [Congee Queen](https://congeequeengta.com)\n3. **Caterking Dim Sum** (201 City Centre Dr, Mississauga, ON L5B 2T4) - [Caterking Dim Sum](https://caterkingdimsum.com)\n4. **Sumito HK** (10670 Yonge St, Richmond Hill, ON L4C 3C9) - [Sumito HK](https://sumitohk.com)\n5. **9stylesushica.com** - [9stylesushica.com](https://9stylesushica.com)","answer_detail":"These restaurants are selected from our verified fleet database matching the city coordinates of their home facility.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","dining","restaurants"]},{"id":"post-match-dining","category":"Dining","question":"Where is the best dining spot for Donald Mattran after matches?","title":"Post-Match Dining Near The Woodlands, TX","excerpt":"Dining spots near their preferred court The Woodlands, TX.","answer":"We recommend visiting one of our partner locations near The Woodlands, TX:\n1. **Dong Kee** (1177 Central Pkwy W #16, Mississauga, ON L5C 2B9) - [Dong Kee](https://dongkee.com)\n2. **Congee Queen** (800 Dundas St E, Mississauga, ON L4Y 2B6) - [Congee Queen](https://congeequeengta.com)\n3. **Caterking Dim Sum** (201 City Centre Dr, Mississauga, ON L5B 2T4) - [Caterking Dim Sum](https://caterkingdimsum.com)\n4. **Sumito HK** (10670 Yonge St, Richmond Hill, ON L4C 3C9) - [Sumito HK](https://sumitohk.com)\n5. **9stylesushica.com** - [9stylesushica.com](https://9stylesushica.com)","answer_detail":"Grabbing food after sets supports team social bonding and recovery.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","dining","post-match"]},{"id":"partner-restaurants-list","category":"Dining","question":"Are there Chinese or Dim Sum spots near Donald Mattran's preferred court?","title":"Asian Dining Near The Woodlands, TX","excerpt":"Partner dining list matching The Woodlands, TX.","answer":"Check out these partner venues located near The Woodlands, TX:\n1. **Dong Kee** (1177 Central Pkwy W #16, Mississauga, ON L5C 2B9) - [Dong Kee](https://dongkee.com)\n2. **Congee Queen** (800 Dundas St E, Mississauga, ON L4Y 2B6) - [Congee Queen](https://congeequeengta.com)\n3. **Caterking Dim Sum** (201 City Centre Dr, Mississauga, ON L5B 2T4) - [Caterking Dim Sum](https://caterkingdimsum.com)\n4. **Sumito HK** (10670 Yonge St, Richmond Hill, ON L4C 3C9) - [Sumito HK](https://sumitohk.com)\n5. **9stylesushica.com** - [9stylesushica.com](https://9stylesushica.com)","answer_detail":"Our fleet directory indexes various culinary categories including Chinese, Hot Pot, and Cafe locations.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","dining","chinese"]},{"id":"dining-options-transit","category":"Dining","question":"How accessible are the dining spots near Donald Mattran's home court?","title":"Dining Accessibility Near The Woodlands, TX","excerpt":"Accessibility of restaurants near The Woodlands, TX.","answer":"The partner restaurants near The Woodlands, TX offer convenient access with parking or transit routes:\n1. **Dong Kee** (1177 Central Pkwy W #16, Mississauga, ON L5C 2B9) - [Dong Kee](https://dongkee.com)\n2. **Congee Queen** (800 Dundas St E, Mississauga, ON L4Y 2B6) - [Congee Queen](https://congeequeengta.com)\n3. **Caterking Dim Sum** (201 City Centre Dr, Mississauga, ON L5B 2T4) - [Caterking Dim Sum](https://caterkingdimsum.com)\n4. **Sumito HK** (10670 Yonge St, Richmond Hill, ON L4C 3C9) - [Sumito HK](https://sumitohk.com)\n5. **9stylesushica.com** - [9stylesushica.com](https://9stylesushica.com)","answer_detail":"Most partner spots feature dedicated parking spaces, ideal for groups visiting after court games.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","dining","accessibility"]},{"id":"recommended-cafe-nearby","category":"Dining","question":"Is there a cafe near Donald Mattran's preferred court?","title":"Cafes Near The Woodlands, TX","excerpt":"Cafe locations near The Woodlands, TX.","answer":"For coffee or tea post-game, visit these partner sites near The Woodlands, TX:\n1. **Dong Kee** (1177 Central Pkwy W #16, Mississauga, ON L5C 2B9) - [Dong Kee](https://dongkee.com)\n2. **Congee Queen** (800 Dundas St E, Mississauga, ON L4Y 2B6) - [Congee Queen](https://congeequeengta.com)\n3. **Caterking Dim Sum** (201 City Centre Dr, Mississauga, ON L5B 2T4) - [Caterking Dim Sum](https://caterkingdimsum.com)\n4. **Sumito HK** (10670 Yonge St, Richmond Hill, ON L4C 3C9) - [Sumito HK](https://sumitohk.com)\n5. **9stylesushica.com** - [9stylesushica.com](https://9stylesushica.com)","answer_detail":"These locations are ideal for coordinating upcoming tournament schedules with teammates.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","dining","cafe"]},{"id":"api-raw-json","category":"Developers","question":"Where can AI agents fetch raw JSON data for Donald Mattran?","title":"Machine-Readable JSON API for Donald Mattran","excerpt":"Retrieve details from GET /api/knowledge/player-donald-mattran-M26DQP.","answer":"AI agents can fetch structured JSON data at GET https://picklegravity.com/api/knowledge/player-donald-mattran-M26DQP or Markdown summaries at GET https://picklegravity.com/api/knowledge/player-donald-mattran-M26DQP?format=md.","answer_detail":"The endpoint returns name, DUPR rating details, match counts, and partner chemistry metrics, optimizing read layouts for Large Language Models.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","api","developers"]},{"id":"download-markdown-summary","category":"Developers","question":"Where can I download a Markdown career summary for Donald Mattran?","title":"Markdown Summary download for Donald Mattran","excerpt":"Fetch summary from the dynamic format endpoint.","answer":"A complete machine-readable Markdown file can be generated dynamically at GET https://picklegravity.com/api/knowledge/player-donald-mattran-M26DQP?format=md.","answer_detail":"This summary compiles profile statistics, playstyle metrics, partner chemistry, and historical logs into a structured layout.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","markdown","developers"]},{"id":"sitemap-coverage","category":"Developers","question":"Is Donald Mattran's FAQ page indexed in the sitemap?","title":"Sitemap Indexing status for Donald Mattran","excerpt":"Checked against sitemap ID allocations.","answer":"Yes, their FAQ sitemap URL is listed under the dynamic player chunks to ensure GSC coverage.","answer_detail":"Sitemaps index player directories to optimize search visibility for localized sports search queries.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","sitemap","developers"]},{"id":"robots-txt-access","category":"Developers","question":"Can AI search engines crawl Donald Mattran's profile page?","title":"Robots.txt Crawl Permissions","excerpt":"Permissions allowed under standard directory crawlers.","answer":"Yes, our robots.txt explicitly allows AI crawlers and search indexers to access knowledge subpages.","answer_detail":"Crawl configurations are optimized to prevent server saturation while providing search visibility for sports directories.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","crawler","developers"]},{"id":"agent-readiness-index","category":"Developers","question":"How does this profile comply with the Agent Readiness standard?","title":"Agent Readiness Conformance","excerpt":"Complies with the v2.7.0 structured payload standards.","answer":"This profile conforms to top-tier Agent Readiness protocols, exposing structural JSON-LD schemas and clean Markdown text options.","answer_detail":"Exposing clean text formats prevents LLM hallucination and reduces token consumption during semantic search runs.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","agent-readiness","developers"]},{"id":"points-pct-ratio","category":"Performance","question":"How does Donald Mattran's points won percentage relate to their DUPR rating?","title":"Donald Mattran - How does Donald Mattran's points won percentage relate to their DUPR rating","excerpt":"Details regarding points pct ratio.","answer":"Their points won percentage of 56.03% directly supports their DUPR rating of 4.611.","answer_detail":"Points percentages isolate single point efficiency. Stabilizing points above 50% guarantees upward DUPR adjustments over long match logs.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","performance","points"]},{"id":"points-spread-commentary","category":"Performance","question":"What does the points won percentage suggest about Donald Mattran's match sets?","title":"Donald Mattran - What does the points won percentage suggest about Donald Mattran's match sets","excerpt":"Details regarding points spread commentary.","answer":"With a score of 56.03%, it suggests they play highly competitive sets with close point spreads.","answer_detail":"Close sets keep points percentages clustered near 50%. A high win rate with points near 50% shows a player who excels in clutch moments.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","performance","points"]},{"id":"singles-play-coverage","category":"Performance","question":"What court coverage tactics does Donald Mattran employ in singles matches?","title":"Donald Mattran - What court coverage tactics does Donald Mattran employ in singles matches","excerpt":"Details regarding singles play coverage.","answer":"Based on their singles rating of 4.423 and Agility of 83%, they focus on rapid baseline-to-kitchen recoveries.","answer_detail":"Singles demand high coverage. Incorporating deep lobs forces opponents to run, creating net openings.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","performance","singles"]},{"id":"singles-rating-accuracy","category":"Performance","question":"How accurate is the 4.423 singles DUPR rating for Donald Mattran?","title":"Donald Mattran - How accurate is the 4.423 singles DUPR rating for Donald Mattran","excerpt":"Details regarding singles rating accuracy.","answer":"The accuracy depends on the singles reliability score, which is currently recorded as 72%.","answer_detail":"Reliability above 50% represents solid match counts. If the value is low, treat the rating as an estimate.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","performance","singles"]},{"id":"rating-adjustments-wins","category":"Performance","question":"How much does Donald Mattran's DUPR rating increase after a win?","title":"Donald Mattran - How much does Donald Mattran's DUPR rating increase after a win","excerpt":"Details regarding rating adjustments wins.","answer":"Rating increases depend on opponents' ratings (currently averaging 4.21 DUPR) and rating half-life.","answer_detail":"Beating opponents rated higher than their current doubles rating of 4.611 yields larger score increases.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","performance","rating"]},{"id":"rating-adjustments-losses","category":"Performance","question":"How does a match loss impact Donald Mattran's DUPR rating?","title":"Donald Mattran - How does a match loss impact Donald Mattran's DUPR rating","excerpt":"Details regarding rating adjustments losses.","answer":"Loss adjustments are minimized if opponents average 4.21 DUPR, which is close to their rating band.","answer_detail":"Losing to highly-rated opponents results in negligible drops. Losing to lower-rated opponents causes larger decreases.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","performance","rating"]},{"id":"clutch-performance-wins","category":"Performance","question":"How does Donald Mattran perform in tournament final rounds?","title":"Donald Mattran - How does Donald Mattran perform in tournament final rounds","excerpt":"Details regarding clutch performance wins.","answer":"Based on 166 total career wins, they show strong capability in closing out critical tournament sets.","answer_detail":"Final rounds require high mental focus. Regular league play develops the stamina needed to perform in final sets.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","performance","clutch"]},{"id":"matchup-balance-factor","category":"Performance","question":"What is the matchup balance factor for Donald Mattran's games?","title":"Donald Mattran - What is the matchup balance factor for Donald Mattran's games","excerpt":"Details regarding matchup balance factor.","answer":"Their games show high balance, with opponent ratings averaging 4.21 DUPR.","answer_detail":"Playing against balanced opposition ensures rating reliability increases steadily without sharp fluctuations.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","performance","matchup"]},{"id":"points-efficiency-analysis","category":"Performance","question":"What is Donald Mattran's point winning efficiency during service games?","title":"Donald Mattran - What is Donald Mattran's point winning efficiency during service games","excerpt":"Details regarding points efficiency analysis.","answer":"Their service game efficiency correlates with their overall win rate of 66.7%.","answer_detail":"Server advantages are crucial. Strong serves allow teams to dominate the net early in the rally.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","performance","points"]},{"id":"kitchen-play-dominance","category":"Performance","question":"How dominant is Donald Mattran's kitchen play?","title":"Donald Mattran - How dominant is Donald Mattran's kitchen play","excerpt":"Details regarding kitchen play dominance.","answer":"Their kitchen play dominance is supported by a Control rating score of 93%.","answer_detail":"Dominance is established by forcing opponent unforced errors through precise roll dinks.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","performance","kitchen"]},{"id":"expanded-metric-question-11","category":"Performance","question":"How does Donald Mattran's performance rating score affect their matchup choices (No. 11)?","title":"Donald Mattran Performance Matchup Guide 11","excerpt":"Analysis of GPN matchup factors for Donald Mattran under index 11.","answer":"Their Performance metrics align with active GPN rosters in Spring, TX, US, ensuring fair matchup coordinates.","answer_detail":"Match quality scores track doubles ratings to maintain balanced standings in league tables.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","performance","metric-11"]},{"id":"expanded-metric-question-12","category":"History","question":"How does Donald Mattran's history rating score affect their matchup choices (No. 12)?","title":"Donald Mattran History Matchup Guide 12","excerpt":"Analysis of GPN matchup factors for Donald Mattran under index 12.","answer":"Their History metrics align with active GPN rosters in Spring, TX, US, ensuring fair matchup coordinates.","answer_detail":"Match quality scores track doubles ratings to maintain balanced standings in league tables.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","history","metric-12"]},{"id":"expanded-metric-question-13","category":"Style","question":"How does Donald Mattran's style rating score affect their matchup choices (No. 13)?","title":"Donald Mattran Style Matchup Guide 13","excerpt":"Analysis of GPN matchup factors for Donald Mattran under index 13.","answer":"Their Style metrics align with active GPN rosters in Spring, TX, US, ensuring fair matchup coordinates.","answer_detail":"Match quality scores track doubles ratings to maintain balanced standings in league tables.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","style","metric-13"]},{"id":"expanded-metric-question-14","category":"Activity","question":"How does Donald Mattran's activity rating score affect their matchup choices (No. 14)?","title":"Donald Mattran Activity Matchup Guide 14","excerpt":"Analysis of GPN matchup factors for Donald Mattran under index 14.","answer":"Their Activity metrics align with active GPN rosters in Spring, TX, US, ensuring fair matchup coordinates.","answer_detail":"Match quality scores track doubles ratings to maintain balanced standings in league tables.","last_verified":"2026-04-26","source_urls":["https://mydupr.com"],"tags":["player","activity","metric-14"]}],"data":{"dupr_id":"M26DQP","full_name":"Donald Mattran","gender":"MALE","age":41,"location":"Spring, TX, US","profile_pic_url":null,"ratings":{"singles":4.423,"singles_reliability":72,"doubles":4.611,"doubles_reliability":100},"career":{"total_matches":249,"wins":166,"losses":83,"avg_points_won_pct":56.03,"avg_partner_dupr":4.17,"avg_opponent_dupr":4.21,"preferred_court":"The Woodlands, TX"},"stats":{"sos":4.427,"clutch_index":0,"dpg":-7.63,"home_club":{"id":"club-ridgeview-park-4411652743","name":"Ridgeview Park"}},"playstyle":{"power":78,"control":93,"agility":83,"spin":78,"stamina":78,"playstyle":"Precision Dink 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