{"version":"2.7.0","id":"player-yufei-long-JZKY0J","type":"player","rules_and_decisions":[{"id":"who-is-player","category":"Overview","question":"Who is Yufei Long?","title":"Yufei Long Profile & Background","excerpt":"Yufei Long is an active pickleball player registered under DUPR ID JZKY0J.","answer":"Yufei Long is an active pickleball player registered in the Pickle Gravity database with DUPR ID JZKY0J. They reside and play matches in Shenzhen, Guangdong Province, CN.","answer_detail":"Our database matches GPN network rosters to track player involvement across local districts. Yufei Long maintains active doubles and singles rating metrics, indicating their level of play and performance in regional matches.","source_urls":["https://mydupr.com"],"tags":["player","profile","overview"],"last_verified":"2026-05-31"},{"id":"dupr-id","category":"Registry","question":"What is Yufei Long's DUPR ID?","title":"Yufei Long DUPR Identification Key","excerpt":"The unique DUPR identification key for Yufei Long is JZKY0J.","answer":"Their unique DUPR ID is JZKY0J. 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.","source_urls":["https://mydupr.com"],"tags":["player","dupr","id"],"last_verified":"2026-05-31"},{"id":"doubles-rating","category":"Performance","question":"What is Yufei Long's doubles DUPR rating?","title":"Yufei Long Doubles Rating","excerpt":"Yufei Long's doubles DUPR rating is 5.635 with 100% reliability.","answer":"Their doubles DUPR rating is 5.635, verified with a reliability factor of 100%.","answer_detail":"This rating reflects their level in doubles matchups. Reliability values above 50% indicate consistent recent match participation. Ratings adjust dynamically as new scores are recorded.","source_urls":["https://mydupr.com"],"tags":["player","doubles","rating"],"last_verified":"2026-05-31"},{"id":"singles-rating","category":"Performance","question":"What is Yufei Long's singles DUPR rating?","title":"Yufei Long Singles Rating","excerpt":"Yufei Long's singles DUPR rating is 5.525 with 100% reliability.","answer":"Their singles DUPR rating is 5.525, verified with a reliability factor of 100%.","answer_detail":"Singles matches require high coverage and speed. Their rating of 5.525 is updated automatically after every authenticated singles set.","source_urls":["https://mydupr.com"],"tags":["player","singles","rating"],"last_verified":"2026-05-31"},{"id":"total-matches","category":"History","question":"How many pickleball matches has Yufei Long played?","title":"Yufei Long Match Count","excerpt":"Yufei Long has played a total of 313 matches in our tracked index.","answer":"In our database, Yufei Long has played a total of 313 matches.","answer_detail":"This match count represents both competitive and recreational sets submitted to GPN and DUPR. A larger match history indicates a mature, stable rating indicator.","source_urls":["https://mydupr.com","https://globalpickleball.network"],"tags":["player","matches","history"],"last_verified":"2026-05-31"},{"id":"match-record","category":"Performance","question":"What is Yufei Long's match record (Wins / Losses)?","title":"Yufei Long Win-Loss Record","excerpt":"Yufei Long has 225 wins and 88 losses, representing a 71.9% win rate.","answer":"Their record is 225 Wins and 88 Losses, yielding an overall win rate of 71.9%.","answer_detail":"This ratio reflects their competitive consistency. Wins and losses are aggregated across doubles and singles matches recorded in our SQLite database.","source_urls":["https://mydupr.com"],"tags":["player","record","wins","losses"],"last_verified":"2026-05-31"},{"id":"points-won-percentage","category":"Performance","question":"What is the average points won percentage for Yufei Long?","title":"Yufei Long Points Won Percentage","excerpt":"Yufei Long wins on average 60.44% of points per set.","answer":"On average, they win 60.44% of points in their played match sets.","answer_detail":"This is a micro-performance metric. Standardizing points won helps analyze performance quality even in close loss scenarios where set outcomes do not favor the player.","source_urls":["https://mydupr.com"],"tags":["player","points","metrics"],"last_verified":"2026-05-31"},{"id":"playing-style","category":"Style","question":"What is Yufei Long's playing style?","title":"Yufei Long Playstyle Analysis","excerpt":"Classified as Precision Dink Strategist: A master of soft placement, commanding the kitchen dink rallies with patience, consistency, and crosscourt angles.","answer":"Their playstyle is classified as \"Precision Dink Strategist\". Strength indicators: A master of soft placement, commanding the kitchen dink rallies with patience, consistency, and crosscourt angles..","answer_detail":"This playstyle assessment is computed algorithmically based on match history patterns, rating volatility, and partner setups.","source_urls":["https://picklegravity.com"],"tags":["player","playstyle","overview"],"last_verified":"2026-05-31"},{"id":"control-score","category":"Style","question":"What is Yufei Long's Control metric score?","title":"Yufei Long Control Score","excerpt":"Their control and dinking accuracy score is 93%.","answer":"Their control and dinking accuracy score is 93%.","answer_detail":"The control rating assesses third-shot drop precision, kitchen control, and defensive reset capacity. Higher percentages indicate a patient, tactical player.","source_urls":["https://picklegravity.com"],"tags":["player","control","style"],"last_verified":"2026-05-31"},{"id":"power-score","category":"Style","question":"What is Yufei Long's Power metric score?","title":"Yufei Long Power Score","excerpt":"Their drive and overhead power score is 83%.","answer":"Their drive and overhead power score is 83%.","answer_detail":"Power represents their speed-up frequency, drive velocity, and overhead smash efficiency. High power is common in baseline-aggressive players.","source_urls":["https://picklegravity.com"],"tags":["player","power","style"],"last_verified":"2026-05-31"},{"id":"agility-score","category":"Style","question":"What is Yufei Long's Agility metric score?","title":"Yufei Long Agility Score","excerpt":"Their court coverage and agility rating is 93%.","answer":"Their court coverage and agility rating is 93%.","answer_detail":"Agility measures court retrieval, side-to-side transitions, and footwork efficiency during high-speed exchanges near the kitchen line.","source_urls":["https://picklegravity.com"],"tags":["player","agility","style"],"last_verified":"2026-05-31"},{"id":"spin-score","category":"Style","question":"What is Yufei Long's Spin metric score?","title":"Yufei Long Spin Score","excerpt":"Their cut and topspin accuracy metric is 73%.","answer":"Their cut and topspin accuracy metric is 73%.","answer_detail":"Spin evaluation focuses on serve rotations, backspin dinks, and slice returns. Spin accuracy forces off-center hits and errors from opponents.","source_urls":["https://picklegravity.com"],"tags":["player","spin","style"],"last_verified":"2026-05-31"},{"id":"stamina-score","category":"Style","question":"What is Yufei Long's Stamina metric score?","title":"Yufei Long Stamina Score","excerpt":"Their stamina and longevity score is 83%.","answer":"Their cardiovascular stamina and longevity score is 83%.","answer_detail":"Stamina evaluates rating stability across long multi-set match schedules. High stamina prevents unforced errors in third-hour sets.","source_urls":["https://picklegravity.com"],"tags":["player","stamina","style"],"last_verified":"2026-05-31"},{"id":"weekly-streak","category":"Activity","question":"What is Yufei Long's weekly streak on GPN?","title":"Yufei Long GPN Weekly Activity Streak","excerpt":"Currently played 1 consecutive weeks. Max streak: 1 weeks.","answer":"They have played matches for 1 consecutive weeks. Their all-time personal best is 1 consecutive weeks.","answer_detail":"Weekly streaks are compiled from matches recorded in our index. This shows dedication to active tournament ladders and community play.","source_urls":["https://globalpickleball.network"],"tags":["player","streak","activity"],"last_verified":"2026-05-31"},{"id":"best-partner","category":"Chemistry","question":"Who is Yufei Long's best doubles partner?","title":"Yufei Long Best Partner","excerpt":"Xiao Yi Wang Beckvall (DUPR 5.42) is their top partner.","answer":"Xiao Yi Wang Beckvall (DUPR 5.42) is their top partner, with a chemistry score of 86%.","answer_detail":"Partner selection is calculated based on win-ratio and match counts. Their chemistry shows: \"Tactical balance: Poaching configurations complement deep baseline resets.\"","source_urls":["https://mydupr.com"],"tags":["player","chemistry","partner"],"last_verified":"2026-05-31"},{"id":"partner-match-count","category":"Chemistry","question":"How many matches has Yufei Long played with their best partner?","title":"Yufei Long Matches with Best Teammate","excerpt":"They have played 2 matches together, winning 100%.","answer":"They have played 2 matches together, winning 100% of them.","answer_detail":"This indicates an established team configuration. High match count and high win rates suggest optimal tactical positioning and partner compatibility.","source_urls":["https://mydupr.com"],"tags":["player","chemistry","partner"],"last_verified":"2026-05-31"},{"id":"average-partner-dupr","category":"Matchmaking","question":"What is the average DUPR rating of Yufei Long's partners?","title":"Yufei Long Average Teammate Rating","excerpt":"The average DUPR doubles rating of their partners is 5.42.","answer":"The average rating of their doubles partners is 5.42.","answer_detail":"This average measures the general skill tier of their teammates. Playing with partners in a similar rating band ensures competitive alignment.","source_urls":["https://mydupr.com"],"tags":["player","matchmaking","partner"],"last_verified":"2026-05-31"},{"id":"average-opponent-dupr","category":"Matchmaking","question":"What is the average DUPR rating of Yufei Long's opponents?","title":"Yufei Long Average Opponent Rating","excerpt":"The average DUPR doubles rating of their opponents is 5.18.","answer":"The average rating of their doubles opponents is 5.18.","answer_detail":"This shows the level of competition they face. An average opponent DUPR close to the player's rating indicates balanced, fair matchmaking in tournaments.","source_urls":["https://mydupr.com"],"tags":["player","matchmaking","opponent"],"last_verified":"2026-05-31"},{"id":"rating-half-life","category":"Registry","question":"What is Yufei Long's rating half-life?","title":"Yufei Long DUPR Rating Stability","excerpt":"Their DUPR rating half-life is 32 days.","answer":"Their DUPR rating half-life is 32 days, indicating their rating stability.","answer_detail":"Rating half-life determines how rapidly old sets lose weight in DUPR calculations. Shorter half-lives mean recent matches affect the score faster, whereas longer values indicate stable rankings.","source_urls":["https://mydupr.com"],"tags":["player","dupr","half-life"],"last_verified":"2026-05-31"},{"id":"preferred-court","category":"Activity","question":"Where is Yufei Long's preferred home court facility?","title":"Yufei Long Preferred Home Court","excerpt":"Their preferred facility for matches is Taipa, TA.","answer":"Their preferred facility for matches is Taipa, TA.","answer_detail":"Preferred courts are determined by the location coordinates linked to their historical matches. Plays are centered primarily around this court network.","source_urls":["https://globalpickleball.network"],"tags":["player","court","preferred"],"last_verified":"2026-05-31"},{"id":"weeks-active","category":"Activity","question":"How active has Yufei Long been in the last 18 weeks?","title":"Yufei Long Recent Activity Frequency","excerpt":"They have active match logs on 42 days in the last 18 weeks.","answer":"They have active match logs on 42 separate days in the last 18 weeks.","answer_detail":"This shows recent competition frequency. Regular weekly activity ensures ratings remain valid and reliable in league ladders.","source_urls":["https://globalpickleball.network"],"tags":["player","activity","frequency"],"last_verified":"2026-05-31"},{"id":"gender-status","category":"Registry","question":"Is Yufei Long male or female?","title":"Yufei Long Gender Classification","excerpt":"Registered gender is FEMALE.","answer":"Their gender is recorded as FEMALE.","answer_detail":"Gender groups are used for mixed-doubles brackets and single-gender ladders. This column helps organize tournament fixtures correctly.","source_urls":["https://mydupr.com"],"tags":["player","gender","profile"],"last_verified":"2026-05-31"},{"id":"age-bracket","category":"Registry","question":"What is Yufei Long's age?","title":"Yufei Long Age & Birth Year","excerpt":"Recorded as 27 years (approximate birth year: 1999).","answer":"Their age is recorded as 27 years (approximate birth year: 1999).","answer_detail":"Age classifications group players into Senior (50+), Adult (19+), or Junior classes for fair competitive brackets in GPN tournaments.","source_urls":["https://mydupr.com"],"tags":["player","age","profile"],"last_verified":"2026-05-31"},{"id":"last-verified","category":"Registry","question":"When was Yufei Long's record last updated?","title":"Yufei Long Profile Last Verified Date","excerpt":"Last verified on 2026-05-31.","answer":"Their DUPR rating and career stats were last verified on 2026-05-31.","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.","source_urls":["https://picklegravity.com"],"tags":["player","metadata","verification"],"last_verified":"2026-05-31"},{"id":"api-raw-json","category":"Developers","question":"Where can AI agents fetch raw JSON data for Yufei Long?","title":"Yufei Long Machine-Readable JSON API","excerpt":"Access via GET https://picklegravity.com/api/knowledge/player-yufei-long-JZKY0J","answer":"AI agents can fetch structured JSON data at GET https://picklegravity.com/api/knowledge/player-yufei-long-JZKY0J or Markdown summaries at GET https://picklegravity.com/api/knowledge/player-yufei-long-JZKY0J?format=md.","answer_detail":"The endpoint returns name, DUPR rating details, match counts, and partner chemistry metrics, optimizing read layouts for Large Language Models.","source_urls":["https://picklegravity.com"],"tags":["player","api","developers"],"last_verified":"2026-05-31"},{"id":"singles-vs-doubles","category":"Performance","question":"Does Yufei Long play singles or doubles more frequently?","title":"Yufei Long Game Type Focus","excerpt":"Based on ratings, they show a doubles focus.","answer":"Based on rating reliability and active histories, they have a doubles focus (reliability 100%).","answer_detail":"Doubles matches are much more common in community pickleball networks. A higher reliability rating in doubles shows they dedicate more tournament sets to team play.","source_urls":["https://mydupr.com"],"tags":["player","focus","game-type"],"last_verified":"2026-05-31"},{"id":"rating-tier","category":"Performance","question":"How does Yufei Long's doubles DUPR compare to the average player?","title":"Yufei Long Rating Percentile Tier","excerpt":"With rating 5.635, they rank in the Elite tier.","answer":"With a doubles rating of 5.635, they perform in the top 5% (Elite) tier of community players.","answer_detail":"The average recreation player doubles DUPR sits around 3.10 - 3.40. Ratings exceeding 4.00 represent competitive tournament-level skill with strong dinking, fast hands, and strategy.","source_urls":["https://mydupr.com"],"tags":["player","percentile","tier"],"last_verified":"2026-05-31"},{"id":"reliability-significance","category":"Performance","question":"What is the significance of the 100% doubles reliability score?","title":"Yufei Long Reliability Significance","excerpt":"Reliability measures the density and recency of matches.","answer":"The reliability score represents rating accuracy. High scores (above 50%) indicate a dense match log, while low scores suggest a rating calculated from a small sample of sets.","answer_detail":"As players play more sets, DUPR gains confidence in their rating. A score of 100% means the player has extensive recent match data.","source_urls":["https://mydupr.com"],"tags":["player","reliability","metrics"],"last_verified":"2026-05-31"},{"id":"rating-stability","category":"Registry","question":"How stable is Yufei Long's doubles rating over time?","title":"Yufei Long Rating Volatility","excerpt":"Stable profile based on half-life of 32 days.","answer":"With a rating half-life of 32 days, their rating adjusts slower/faster based on match frequency, providing a balanced snapshot of their current form.","answer_detail":"Rating volatility measures how much a rating swings after a single win or loss. Active players see steadier adjustments.","source_urls":["https://mydupr.com"],"tags":["player","dupr","stability"],"last_verified":"2026-05-31"},{"id":"optimal-matchups","category":"Matchmaking","question":"What kind of matchups does Yufei Long perform best in?","title":"Yufei Long Matchup Optimization","excerpt":"Excels in balanced configurations matching their partner chemistry.","answer":"They excel in matchups where their partner's DUPR matches or exceeds their own, as shown by their partner chemistry record.","answer_detail":"Analyzing their wins reveals they have high success rates in structured team layouts, utilizing court spacing and kitchen coverage.","source_urls":["https://picklegravity.com"],"tags":["player","matchmaking","matchups"],"last_verified":"2026-05-31"},{"id":"request-correction","category":"Registry","question":"How can I request a profile update or recalculation for Yufei Long?","title":"Yufei Long Profile Recalculation","excerpt":"Updates sync automatically from DUPR and GPN registries.","answer":"All player records are synchronized weekly with upstream databases. Rating updates will propagate automatically during the next synchronization run.","answer_detail":"If a DUPR profile was recently updated or merged, the change will update on Pickle Gravity after the weekly crawler sweeps the player registry.","source_urls":["https://picklegravity.com"],"tags":["player","recalculation","sync"],"last_verified":"2026-05-31"},{"id":"upcoming-leagues","category":"Activity","question":"Is Yufei Long registered for any upcoming local leagues or ladders?","title":"Yufei Long League Registration Status","excerpt":"Check scheduled matches on their parent details page.","answer":"Yes, they have scheduled matches in local leagues. Check the main player profile detail view for the latest upcoming matchup schedules.","answer_detail":"Matches are updated dynamically from network schedules. Visit the details page to view opponents, match dates, and locations.","source_urls":["https://globalpickleball.network"],"tags":["player","leagues","ladders"],"last_verified":"2026-05-31"},{"id":"high-win-streak","category":"Activity","question":"Does Yufei Long have a high win-streak history?","title":"Yufei Long Win Streaks","excerpt":"Active match logs span a 1-week streak.","answer":"They have active match logs spanning a 1-week streak, demonstrating consistent tournament and recreation play over recent months.","answer_detail":"A continuous streak indicates a healthy playing routine. Max career streak recorded is 1 consecutive weeks.","source_urls":["https://globalpickleball.network"],"tags":["player","streak","wins"],"last_verified":"2026-05-31"},{"id":"highest-rated-opponent","category":"Matchmaking","question":"What is the rating of the highest-rated opponent Yufei Long has faced?","title":"Yufei Long Toughest Opponents","excerpt":"Opponent DUPR averages around 5.18.","answer":"Their average opponent DUPR is 5.18, meaning they frequently play against competitive opposition in this range.","answer_detail":"Facing higher-rated opponents helps accelerate rating increases. Matches played against advanced players yield more rating points on victory.","source_urls":["https://mydupr.com"],"tags":["player","opponent","matchmaking"],"last_verified":"2026-05-31"},{"id":"gpn-associations","category":"Registry","question":"What GPN networks is Yufei Long associated with?","title":"Yufei Long GPN Networks","excerpt":"Plays in networks located around Shenzhen, Guangdong Province, CN.","answer":"They play in leagues and networks located around Shenzhen, Guangdong Province, CN. Specific GPN club rosters are listed on the parent detail page.","answer_detail":"Network affiliations connect players to local court sites. These rosters are synced to capture regional ladders.","source_urls":["https://globalpickleball.network"],"tags":["player","networks","gpn"],"last_verified":"2026-05-31"},{"id":"preferred-court-surface","category":"Activity","question":"What is Yufei Long's preferred court surface for matches?","title":"Yufei Long Court Surface Preference","excerpt":"Active matches hosted at Taipa, TA featuring standard surfaces.","answer":"While they play across multiple facilities, their most active matches are hosted at Taipa, TA, which features standard outdoor/indoor court surfaces.","answer_detail":"Surface material affects ball spin and bounce height. Standard acrylic courts offer optimal traction compared to temporary asphalt surfaces.","source_urls":["https://globalpickleball.network"],"tags":["player","surface","court"],"last_verified":"2026-05-31"},{"id":"download-markdown-summary","category":"Developers","question":"Where can I download a full Markdown summary of Yufei Long's career?","title":"Yufei Long Markdown Spec Sheet","excerpt":"Download from the Pickle Gravity API endpoint.","answer":"A complete machine-readable Markdown file can be generated dynamically at GET https://picklegravity.com/api/knowledge/player-yufei-long-JZKY0J?format=md.","answer_detail":"This summary compiles profile statistics, playstyle metrics, partner chemistry, and historical logs into a structured layout for documentation.","source_urls":["https://picklegravity.com"],"tags":["player","markdown","developers"],"last_verified":"2026-05-31"},{"id":"win-rate-percentage","category":"Performance","question":"What is Yufei Long's win rate percentage?","title":"Yufei Long Overall Win Rate","excerpt":"Their win rate is 71.9% across all sets.","answer":"Their overall win rate is 71.9%, calculated from their total matches.","answer_detail":"Win rate is a core indicator of dominance. In balanced matchmaking systems, win rates tend to stabilize between 45% and 55%. Values higher than this indicate rapid skill advancement.","source_urls":["https://mydupr.com"],"tags":["player","win-rate","performance"],"last_verified":"2026-05-31"},{"id":"singles-reliability","category":"Performance","question":"Does Yufei Long have a singles reliability rating?","title":"Yufei Long Singles Reliability","excerpt":"Singles reliability is recorded as 100%.","answer":"Yes, their singles rating reliability is recorded as 100%.","answer_detail":"This shows rating accuracy for singles games. If this percentage is low, their singles rating might not fully reflect their true skill level due to lack of recent matches.","source_urls":["https://mydupr.com"],"tags":["player","singles","reliability"],"last_verified":"2026-05-31"},{"id":"playstyle-calculation","category":"Style","question":"How is Yufei Long's playstyle category calculated?","title":"Yufei Long Playstyle Metric Derivation","excerpt":"Assessed based on player rating and matchup records.","answer":"Their playstyle is derived algorithmically using their DUPR metrics, name character hashing, and victory ratios.","answer_detail":"We evaluate their rating brackets, partner ratings, and opponents to estimate their speed-up frequency and kitchen positioning focus, creating a descriptive tag.","source_urls":["https://picklegravity.com"],"tags":["player","playstyle","calculation"],"last_verified":"2026-05-31"},{"id":"age-group-brackets","category":"Registry","question":"What is the age bracket of Yufei Long based on birth year?","title":"Yufei Long Age Bracket Classification","excerpt":"Classified in the age brackets corresponding to birth year 1999.","answer":"Based on their birth year 1999, they fall into the Adult (19+) tournament classification.","answer_detail":"Age brackets maintain fair competition. Senior brackets focus on court placement and dinking patience, whereas open Adult brackets feature high-intensity baseline speed-ups.","source_urls":["https://mydupr.com"],"tags":["player","age","bracket"],"last_verified":"2026-05-31"},{"id":"half-life-matchmaking","category":"Registry","question":"How does the rating half-life impact Yufei Long's matchmaking rank?","title":"Yufei Long Half-Life Impact on Rank","excerpt":"Determines rating decay and ranking responsiveness.","answer":"Rating half-life of 32 days determines how quickly their DUPR rating responds to tournament setups.","answer_detail":"A lower half-life encourages active match participation, as older sets lose influence quickly. A higher half-life keeps ratings stable during breaks.","source_urls":["https://mydupr.com"],"tags":["player","half-life","matchmaking"],"last_verified":"2026-05-31"},{"id":"challenge-player","category":"Overview","question":"Can I challenge Yufei Long to a match on GPN?","title":"Challenge Yufei Long","excerpt":"Challenges can be issued through affiliated GPN networks.","answer":"Challenges can be issued directly on the GPN platform if they are listed in an active regional network.","answer_detail":"Affiliated networks allow members to schedule challenge matches. Look up their network association on their main profile page to coordinate sets.","source_urls":["https://globalpickleball.network"],"tags":["player","challenge","match"],"last_verified":"2026-05-31"},{"id":"indoor-outdoor-focus","category":"Overview","question":"Does Yufei Long play indoor or outdoor matches more?","title":"Yufei Long Indoor vs. Outdoor Preference","excerpt":"Calculated from preferred court coordinates and schedules.","answer":"Their matches are hosted primarily at Taipa, TA, which determines their environment focus.","answer_detail":"Outdoor courts are subject to wind and temperature changes, requiring heavy topspin. Indoor play has zero wind resistance, yielding faster ball speeds.","source_urls":["https://globalpickleball.network"],"tags":["player","environment","court"],"last_verified":"2026-05-31"},{"id":"is-beginner-friendly-partner","category":"Overview","question":"Is Yufei Long a beginner-friendly doubles partner?","title":"Yufei Long Teammate Compatibility for Beginners","excerpt":"Assessing compatibility based on their doubles rating of 5.635.","answer":"Yufei Long has a doubles rating of 5.635. Partners with ratings under 3.50 are generally considered beginner-friendly, while higher ratings represent competitive play.","answer_detail":"If their doubles DUPR rating is under 3.50, they are well-suited for beginners looking to learn. Ratings between 3.50 and 4.00 represent intermediate players, and ratings above 4.00 are advanced, meaning their matchups are much faster and more competitive.","source_urls":["https://picklegravity.com"],"tags":["player","compatibility","beginner"],"last_verified":"2026-05-31"},{"id":"matchmaking-tier","category":"Performance","question":"What is the optimal matchmaking range for Yufei Long?","title":"Yufei Long Recommended Matchmaking Bracket","excerpt":"Optimal opponent doubles rating: 5.38 to 5.88.","answer":"Based on their current rating, the recommended matchmaking bracket for fair play is between 5.38 and 5.88 DUPR.","answer_detail":"Balanced matchmaking ensures that all players are within a 0.25 to 0.50 rating margin. 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