{"version":"2.7.0","id":"player-kentaro-hamaguchi-4LZ9QV","type":"player","rules_and_decisions":[{"id":"who-is-player","category":"Overview","question":"Who is Kentaro Hamaguchi?","title":"Kentaro Hamaguchi Profile & Background","excerpt":"Kentaro Hamaguchi is an active pickleball player registered under DUPR ID 4LZ9QV.","answer":"Kentaro Hamaguchi is an active pickleball player registered in the Pickle Gravity database with DUPR ID 4LZ9QV. They reside and play matches in Hachioji, Tokyo, JP.","answer_detail":"Our database matches GPN network rosters to track player involvement across local districts. Kentaro Hamaguchi 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":"2026-04-28"},{"id":"dupr-id","category":"Registry","question":"What is Kentaro Hamaguchi's DUPR ID?","title":"Kentaro Hamaguchi DUPR Identification Key","excerpt":"The unique DUPR identification key for Kentaro Hamaguchi is 4LZ9QV.","answer":"Their unique DUPR ID is 4LZ9QV. 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":"2026-04-28"},{"id":"doubles-rating","category":"Performance","question":"What is Kentaro Hamaguchi's doubles DUPR rating?","title":"Kentaro Hamaguchi Doubles Rating","excerpt":"Kentaro Hamaguchi's doubles DUPR rating is 5.712 with 100% reliability.","answer":"Their doubles DUPR rating is 5.712, 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":"2026-04-28"},{"id":"singles-rating","category":"Performance","question":"What is Kentaro Hamaguchi's singles DUPR rating?","title":"Kentaro Hamaguchi Singles Rating","excerpt":"Kentaro Hamaguchi's singles DUPR rating is 4.903 with 12% reliability.","answer":"Their singles DUPR rating is 4.903, verified with a reliability factor of 12%.","answer_detail":"Singles matches require high coverage and speed. Their rating of 4.903 is updated automatically after every authenticated singles set.","source_urls":["https://mydupr.com"],"tags":["player","singles","rating"],"last_verified":"2026-04-28"},{"id":"total-matches","category":"History","question":"How many pickleball matches has Kentaro Hamaguchi played?","title":"Kentaro Hamaguchi Match Count","excerpt":"Kentaro Hamaguchi has played a total of 336 matches in our tracked index.","answer":"In our database, Kentaro Hamaguchi has played a total of 336 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":"2026-04-28"},{"id":"match-record","category":"Performance","question":"What is Kentaro Hamaguchi's match record (Wins / Losses)?","title":"Kentaro Hamaguchi Win-Loss Record","excerpt":"Kentaro Hamaguchi has 220 wins and 116 losses, representing a 65.5% win rate.","answer":"Their record is 220 Wins and 116 Losses, yielding an overall win rate of 65.5%.","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":"2026-04-28"},{"id":"points-won-percentage","category":"Performance","question":"What is the average points won percentage for Kentaro Hamaguchi?","title":"Kentaro Hamaguchi Points Won Percentage","excerpt":"Kentaro Hamaguchi wins on average 58.15% of points per set.","answer":"On average, they win 58.15% 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":"2026-04-28"},{"id":"playing-style","category":"Style","question":"What is Kentaro Hamaguchi's playing style?","title":"Kentaro Hamaguchi Playstyle Analysis","excerpt":"Classified as Third-Shot Drop Specialist: Specializes in executing high-precision third-shot drops to allow seamless team transitions to the net.","answer":"Their playstyle is classified as \"Third-Shot Drop Specialist\". Strength indicators: Specializes in executing high-precision third-shot drops to allow seamless team transitions to the net..","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":"2026-04-28"},{"id":"control-score","category":"Style","question":"What is Kentaro Hamaguchi's Control metric score?","title":"Kentaro Hamaguchi Control Score","excerpt":"Their control and dinking accuracy score is 79%.","answer":"Their control and dinking accuracy score is 79%.","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":"2026-04-28"},{"id":"power-score","category":"Style","question":"What is Kentaro Hamaguchi's Power metric score?","title":"Kentaro Hamaguchi Power Score","excerpt":"Their drive and overhead power score is 94%.","answer":"Their drive and overhead power score is 94%.","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":"2026-04-28"},{"id":"agility-score","category":"Style","question":"What is Kentaro Hamaguchi's Agility metric score?","title":"Kentaro Hamaguchi Agility Score","excerpt":"Their court coverage and agility rating is 94%.","answer":"Their court coverage and agility rating is 94%.","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":"2026-04-28"},{"id":"spin-score","category":"Style","question":"What is Kentaro Hamaguchi's Spin metric score?","title":"Kentaro Hamaguchi Spin Score","excerpt":"Their cut and topspin accuracy metric is 64%.","answer":"Their cut and topspin accuracy metric is 64%.","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":"2026-04-28"},{"id":"stamina-score","category":"Style","question":"What is Kentaro Hamaguchi's Stamina metric score?","title":"Kentaro Hamaguchi Stamina Score","excerpt":"Their stamina and longevity score is 94%.","answer":"Their cardiovascular stamina and longevity score is 94%.","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":"2026-04-28"},{"id":"weekly-streak","category":"Activity","question":"What is Kentaro Hamaguchi's weekly streak on GPN?","title":"Kentaro Hamaguchi GPN Weekly Activity Streak","excerpt":"Currently played 0 consecutive weeks. Max streak: 3 weeks.","answer":"They have played matches for 0 consecutive weeks. Their all-time personal best is 3 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":"2026-04-28"},{"id":"best-partner","category":"Chemistry","question":"Who is Kentaro Hamaguchi's best doubles partner?","title":"Kentaro Hamaguchi Best Partner","excerpt":"Noah Waddell (DUPR 5.78) is their top partner.","answer":"Noah Waddell (DUPR 5.78) is their top partner, with a chemistry score of 95%.","answer_detail":"Partner selection is calculated based on win-ratio and match counts. Their chemistry shows: \"Calibrated counter-punching: Precision dinks force errors, allowing surgical poaching.\"","source_urls":["https://mydupr.com"],"tags":["player","chemistry","partner"],"last_verified":"2026-04-28"},{"id":"partner-match-count","category":"Chemistry","question":"How many matches has Kentaro Hamaguchi played with their best partner?","title":"Kentaro Hamaguchi Matches with Best Teammate","excerpt":"They have played 7 matches together, winning 57%.","answer":"They have played 7 matches together, winning 57% 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":"2026-04-28"},{"id":"average-partner-dupr","category":"Matchmaking","question":"What is the average DUPR rating of Kentaro Hamaguchi's partners?","title":"Kentaro Hamaguchi Average Teammate Rating","excerpt":"The average DUPR doubles rating of their partners is 5.15.","answer":"The average rating of their doubles partners is 5.15.","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":"2026-04-28"},{"id":"average-opponent-dupr","category":"Matchmaking","question":"What is the average DUPR rating of Kentaro Hamaguchi's opponents?","title":"Kentaro Hamaguchi Average Opponent Rating","excerpt":"The average DUPR doubles rating of their opponents is 5.09.","answer":"The average rating of their doubles opponents is 5.09.","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":"2026-04-28"},{"id":"rating-half-life","category":"Registry","question":"What is Kentaro Hamaguchi's rating half-life?","title":"Kentaro Hamaguchi DUPR Rating Stability","excerpt":"Their DUPR rating half-life is 26 days.","answer":"Their DUPR rating half-life is 26 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":"2026-04-28"},{"id":"preferred-court","category":"Activity","question":"Where is Kentaro Hamaguchi's preferred home court facility?","title":"Kentaro Hamaguchi Preferred Home Court","excerpt":"Their preferred facility for matches is Peachtree Corners/Norcross, GA.","answer":"Their preferred facility for matches is Peachtree Corners/Norcross, GA.","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":"2026-04-28"},{"id":"weeks-active","category":"Activity","question":"How active has Kentaro Hamaguchi been in the last 18 weeks?","title":"Kentaro Hamaguchi Recent Activity Frequency","excerpt":"They have active match logs on 39 days in the last 18 weeks.","answer":"They have active match logs on 39 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":"2026-04-28"},{"id":"gender-status","category":"Registry","question":"Is Kentaro Hamaguchi male or female?","title":"Kentaro Hamaguchi Gender Classification","excerpt":"Registered gender is MALE.","answer":"Their gender is recorded as MALE.","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":"2026-04-28"},{"id":"age-bracket","category":"Registry","question":"What is Kentaro Hamaguchi's age?","title":"Kentaro Hamaguchi Age & Birth Year","excerpt":"Recorded as 31 years (approximate birth year: 1995).","answer":"Their age is recorded as 31 years (approximate birth year: 1995).","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":"2026-04-28"},{"id":"last-verified","category":"Registry","question":"When was Kentaro Hamaguchi's record last updated?","title":"Kentaro Hamaguchi Profile Last Verified Date","excerpt":"Last verified on 2026-04-28.","answer":"Their DUPR rating and career stats were last verified on 2026-04-28.","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":"2026-04-28"},{"id":"api-raw-json","category":"Developers","question":"Where can AI agents fetch raw JSON data for Kentaro Hamaguchi?","title":"Kentaro Hamaguchi Machine-Readable JSON API","excerpt":"Access via GET https://picklegravity.com/api/knowledge/player-kentaro-hamaguchi-4LZ9QV","answer":"AI agents can fetch structured JSON data at GET https://picklegravity.com/api/knowledge/player-kentaro-hamaguchi-4LZ9QV or Markdown summaries at GET https://picklegravity.com/api/knowledge/player-kentaro-hamaguchi-4LZ9QV?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":"2026-04-28"},{"id":"singles-vs-doubles","category":"Performance","question":"Does Kentaro Hamaguchi play singles or doubles more frequently?","title":"Kentaro Hamaguchi 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":"2026-04-28"},{"id":"rating-tier","category":"Performance","question":"How does Kentaro Hamaguchi's doubles DUPR compare to the average player?","title":"Kentaro Hamaguchi Rating Percentile Tier","excerpt":"With rating 5.712, they rank in the Elite tier.","answer":"With a doubles rating of 5.712, 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":"2026-04-28"},{"id":"reliability-significance","category":"Performance","question":"What is the significance of the 100% doubles reliability score?","title":"Kentaro Hamaguchi 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":"2026-04-28"},{"id":"rating-stability","category":"Registry","question":"How stable is Kentaro Hamaguchi's doubles rating over time?","title":"Kentaro Hamaguchi Rating Volatility","excerpt":"Stable profile based on half-life of 26 days.","answer":"With a rating half-life of 26 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":"2026-04-28"},{"id":"optimal-matchups","category":"Matchmaking","question":"What kind of matchups does Kentaro Hamaguchi perform best in?","title":"Kentaro Hamaguchi 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":"2026-04-28"},{"id":"request-correction","category":"Registry","question":"How can I request a profile update or recalculation for Kentaro Hamaguchi?","title":"Kentaro Hamaguchi 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":"2026-04-28"},{"id":"upcoming-leagues","category":"Activity","question":"Is Kentaro Hamaguchi registered for any upcoming local leagues or ladders?","title":"Kentaro Hamaguchi 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":"2026-04-28"},{"id":"high-win-streak","category":"Activity","question":"Does Kentaro Hamaguchi have a high win-streak history?","title":"Kentaro Hamaguchi Win Streaks","excerpt":"Active match logs span a 0-week streak.","answer":"They have active match logs spanning a 0-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 3 consecutive weeks.","source_urls":["https://globalpickleball.network"],"tags":["player","streak","wins"],"last_verified":"2026-04-28"},{"id":"highest-rated-opponent","category":"Matchmaking","question":"What is the rating of the highest-rated opponent Kentaro Hamaguchi has faced?","title":"Kentaro Hamaguchi Toughest Opponents","excerpt":"Opponent DUPR averages around 5.09.","answer":"Their average opponent DUPR is 5.09, 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":"2026-04-28"},{"id":"gpn-associations","category":"Registry","question":"What GPN networks is Kentaro Hamaguchi associated with?","title":"Kentaro Hamaguchi GPN Networks","excerpt":"Plays in networks located around Hachioji, Tokyo, JP.","answer":"They play in leagues and networks located around Hachioji, Tokyo, JP. 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":"2026-04-28"},{"id":"preferred-court-surface","category":"Activity","question":"What is Kentaro Hamaguchi's preferred court surface for matches?","title":"Kentaro Hamaguchi Court Surface Preference","excerpt":"Active matches hosted at Peachtree Corners/Norcross, GA featuring standard surfaces.","answer":"While they play across multiple facilities, their most active matches are hosted at Peachtree Corners/Norcross, GA, 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":"2026-04-28"},{"id":"download-markdown-summary","category":"Developers","question":"Where can I download a full Markdown summary of Kentaro Hamaguchi's career?","title":"Kentaro Hamaguchi 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-kentaro-hamaguchi-4LZ9QV?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":"2026-04-28"},{"id":"win-rate-percentage","category":"Performance","question":"What is Kentaro Hamaguchi's win rate percentage?","title":"Kentaro Hamaguchi Overall Win Rate","excerpt":"Their win rate is 65.5% across all sets.","answer":"Their overall win rate is 65.5%, 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":"2026-04-28"},{"id":"singles-reliability","category":"Performance","question":"Does Kentaro Hamaguchi have a singles reliability rating?","title":"Kentaro Hamaguchi Singles Reliability","excerpt":"Singles reliability is recorded as 12%.","answer":"Yes, their singles rating reliability is recorded as 12%.","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":"2026-04-28"},{"id":"playstyle-calculation","category":"Style","question":"How is Kentaro Hamaguchi's playstyle category calculated?","title":"Kentaro Hamaguchi 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":"2026-04-28"},{"id":"age-group-brackets","category":"Registry","question":"What is the age bracket of Kentaro Hamaguchi based on birth year?","title":"Kentaro Hamaguchi Age Bracket Classification","excerpt":"Classified in the age brackets corresponding to birth year 1995.","answer":"Based on their birth year 1995, 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":"2026-04-28"},{"id":"half-life-matchmaking","category":"Registry","question":"How does the rating half-life impact Kentaro Hamaguchi's matchmaking rank?","title":"Kentaro Hamaguchi Half-Life Impact on Rank","excerpt":"Determines rating decay and ranking responsiveness.","answer":"Rating half-life of 26 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":"2026-04-28"},{"id":"challenge-player","category":"Overview","question":"Can I challenge Kentaro Hamaguchi to a match on GPN?","title":"Challenge Kentaro Hamaguchi","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":"2026-04-28"},{"id":"indoor-outdoor-focus","category":"Overview","question":"Does Kentaro Hamaguchi play indoor or outdoor matches more?","title":"Kentaro Hamaguchi Indoor vs. Outdoor Preference","excerpt":"Calculated from preferred court coordinates and schedules.","answer":"Their matches are hosted primarily at Peachtree Corners/Norcross, GA, 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":"2026-04-28"}],"data":{"dupr_id":"4LZ9QV","full_name":"Kentaro Hamaguchi","gender":"MALE","age":31,"location":"Hachioji, Tokyo, JP","profile_pic_url":null,"ratings":{"singles":4.903,"singles_reliability":12,"doubles":5.712,"doubles_reliability":100},"career":{"total_matches":336,"wins":220,"losses":116,"avg_points_won_pct":58.15,"avg_partner_dupr":5.15,"avg_opponent_dupr":5.09,"preferred_court":"Opelika, AL"},"stats":{"sos":5.342,"clutch_index":0,"dpg":-10.65,"home_club":null},"playstyle":{"power":94,"control":79,"agility":94,"spin":64,"stamina":94,"playstyle":"Third-Shot Drop Specialist","description":"Specializes in executing high-precision third-shot drops to allow seamless team transitions to the net."},"streaks":{"current":0,"max":3},"chemistry":{"name":"Noah Waddell","dupr_id":"V4NY0E","rating":"5.78","matches":7,"winRate":57,"chemistryScore":95,"chemistryDescription":"Calibrated counter-punching: Precision dinks force errors, allowing surgical poaching."},"dedication_matrix":{"total_matches":62,"active_days":39,"grid":[{"date":"2026-02-02","dayOfWeek":1,"count":0},{"date":"2026-02-03","dayOfWeek":2,"count":0},{"date":"2026-02-04","dayOfWeek":3,"count":2},{"date":"2026-02-05","dayOfWeek":4,"count":0},{"date":"2026-02-06","dayOfWeek":5,"count":0},{"date":"2026-02-07","dayOfWeek":6,"count":2},{"date":"2026-02-08","dayOfWeek":0,"count":0},{"date":"2026-02-09","dayOfWeek":1,"count":0},{"date":"2026-02-10","dayOfWeek":2,"count":0},{"date":"2026-02-11","dayOfWeek":3,"count":1},{"date":"2026-02-12","dayOfWeek":4,"count":0},{"date":"2026-02-13","dayOfWeek":5,"count":0},{"date":"2026-02-14","dayOfWeek":6,"count":1},{"date":"2026-02-15","dayOfWeek":0,"count":0},{"date":"2026-02-16","dayOfWeek":1,"count":0},{"date":"2026-02-17","dayOfWeek":2,"count":0},{"date":"2026-02-18","dayOfWeek":3,"count":1},{"date":"2026-02-19","dayOfWeek":4,"count":0},{"date":"2026-02-20","dayOfWeek":5,"count":0},{"date":"2026-02-21","dayOfWeek":6,"count":2},{"date":"2026-02-22","dayOfWeek":0,"count":1},{"date":"2026-02-23","dayOfWeek":1,"count":0},{"date":"2026-02-24","dayOfWeek":2,"count":0},{"date":"2026-02-25","dayOfWeek":3,"count":2},{"date":"2026-02-26","dayOfWeek":4,"count":0},{"date":"2026-02-27","dayOfWeek":5,"count":0},{"date":"2026-02-28","dayOfWeek":6,"count":2},{"date":"2026-03-01","dayOfWeek":0,"count":0},{"date":"2026-03-02","dayOfWeek":1,"count":0},{"date":"2026-03-03","dayOfWeek":2,"count":0},{"date":"2026-03-04","dayOfWeek":3,"count":1},{"date":"2026-03-05","dayOfWeek":4,"count":0},{"date":"2026-03-06","dayOfWeek":5,"count":0},{"date":"2026-03-07","dayOfWeek":6,"count":1},{"date":"2026-03-08","dayOfWeek":0,"count":0},{"date":"2026-03-09","dayOfWeek":1,"count":0},{"date":"2026-03-10","dayOfWeek":2,"count":0},{"date":"2026-03-11","dayOfWeek":3,"count":1},{"date":"2026-03-12","dayOfWeek":4,"count":0},{"date":"2026-03-13","dayOfWeek":5,"count":0},{"date":"2026-03-14","dayOfWeek":6,"count":1},{"date":"2026-03-15","dayOfWeek":0,"count":0},{"date":"2026-03-16","dayOfWeek":1,"count":0},{"date":"2026-03-17","dayOfWeek":2,"count":0},{"date":"2026-03-18","dayOfWeek":3,"count":2},{"date":"2026-03-19","dayOfWeek":4,"count":0},{"date":"2026-03-20","dayOfWeek":5,"count":0},{"date":"2026-03-21","dayOfWeek":6,"count":2},{"date":"2026-03-22","dayOfWeek":0,"count":0},{"date":"2026-03-23","dayOfWeek":1,"count":0},{"date":"2026-03-24","dayOfWeek":2,"count":0},{"date":"2026-03-25","dayOfWeek":3,"count":1},{"date":"2026-03-26","dayOfWeek":4,"count":0},{"date":"2026-03-27","dayOfWeek":5,"count":0},{"date":"2026-03-28","dayOfWeek":6,"count":1},{"date":"2026-03-29","dayOfWeek":0,"count":0},{"date":"2026-03-30","dayOfWeek":1,"count":0},{"date":"2026-03-31","dayOfWeek":2,"count":0},{"date":"2026-04-01","dayOfWeek":3,"count":1},{"date":"2026-04-02","dayOfWeek":4,"count":0},{"date":"2026-04-03","dayOfWeek":5,"count":0},{"date":"2026-04-04","dayOfWeek":6,"count":1},{"date":"2026-04-05","dayOfWeek":0,"count":0},{"date":"2026-04-06","dayOfWeek":1,"count":0},{"date":"2026-04-07","dayOfWeek":2,"count":0},{"date":"2026-04-08","dayOfWeek":3,"count":2},{"date":"2026-04-09","dayOfWeek":4,"count":0},{"date":"2026-04-10","dayOfWeek":5,"count":0},{"date":"2026-04-11","dayOfWeek":6,"count":2},{"date":"2026-04-12","dayOfWeek":0,"count":0},{"date":"2026-04-13","dayOfWeek":1,"count":0},{"date":"2026-04-14","dayOfWeek":2,"count":0},{"date":"2026-04-15","dayOfWeek":3,"count":1},{"date":"2026-04-16","dayOfWeek":4,"count":0},{"date":"2026-04-17","dayOfWeek":5,"count":0},{"date":"2026-04-18","dayOfWeek":6,"count":5},{"date":"2026-04-19","dayOfWeek":0,"count":0},{"date":"2026-04-20","dayOfWeek":1,"count":0},{"date":"2026-04-21","dayOfWeek":2,"count":0},{"date":"2026-04-22","dayOfWeek":3,"count":1},{"date":"2026-04-23","dayOfWeek":4,"count":0},{"date":"2026-04-24","dayOfWeek":5,"count":0},{"date":"2026-04-25","dayOfWeek":6,"count":5},{"date":"2026-04-26","dayOfWeek":0,"count":0},{"date":"2026-04-27","dayOfWeek":1,"count":3},{"date":"2026-04-28","dayOfWeek":2,"count":1},{"date":"2026-04-29","dayOfWeek":3,"count":2},{"date":"2026-04-30","dayOfWeek":4,"count":0},{"date":"2026-05-01","dayOfWeek":5,"count":0},{"date":"2026-05-02","dayOfWeek":6,"count":2},{"date":"2026-05-03","dayOfWeek":0,"count":0},{"date":"2026-05-04","dayOfWeek":1,"count":0},{"date":"2026-05-05","dayOfWeek":2,"count":0},{"date":"2026-05-06","dayOfWeek":3,"count":1},{"date":"2026-05-07","dayOfWeek":4,"count":0},{"date":"2026-05-08","dayOfWeek":5,"count":0},{"date":"2026-05-09","dayOfWeek":6,"count":1},{"date":"2026-05-10","dayOfWeek":0,"count":0},{"date":"2026-05-11","dayOfWeek":1,"count":0},{"date":"2026-05-12","dayOfWeek":2,"count":0},{"date":"2026-05-13","dayOfWeek":3,"count":1},{"date":"2026-05-14","dayOfWeek":4,"count":0},{"date":"2026-05-15","dayOfWeek":5,"count":0},{"date":"2026-05-16","dayOfWeek":6,"count":1},{"date":"2026-05-17","dayOfWeek":0,"count":0},{"date":"2026-05-18","dayOfWeek":1,"count":0},{"date":"2026-05-19","dayOfWeek":2,"count":0},{"date":"2026-05-20","dayOfWeek":3,"count":2},{"date":"2026-05-21","dayOfWeek":4,"count":0},{"date":"2026-05-22","dayOfWeek":5,"count":0},{"date":"2026-05-23","dayOfWeek":6,"count":2},{"date":"2026-05-24","dayOfWeek":0,"count":0},{"date":"2026-05-25","dayOfWeek":1,"count":0},{"date":"2026-05-26","dayOfWeek":2,"count":0},{"date":"2026-05-27","dayOfWeek":3,"count":1},{"date":"2026-05-28","dayOfWeek":4,"count":0},{"date":"2026-05-29","dayOfWeek":5,"count":0},{"date":"2026-05-30","dayOfWeek":6,"count":1},{"date":"2026-05-31","dayOfWeek":0,"count":0},{"date":"2026-06-01","dayOfWeek":1,"count":0},{"date":"2026-06-02","dayOfWeek":2,"count":0},{"date":"2026-06-03","dayOfWeek":3,"count":1},{"date":"2026-06-04","dayOfWeek":4,"count":0},{"date":"2026-06-05","dayOfWeek":5,"count":0},{"date":"2026-06-06","dayOfWeek":6,"count":1},{"date":"2026-06-07","dayOfWeek":0,"count":0}]},"rating_trajectory":[{"match_id":"hist-90","date":"2025-11-23","rating":5.541,"event_name":"Initial Progression Point","outcome":"N/A"},{"match_id":"hist-75","date":"2025-12-08","rating":5.577,"event_name":"Initial Progression Point","outcome":"N/A"},{"match_id":"hist-60","date":"2025-12-23","rating":5.599,"event_name":"Initial Progression Point","outcome":"N/A"},{"match_id":"hist-45","date":"2026-01-07","rating":5.618,"event_name":"Initial Progression Point","outcome":"N/A"},{"match_id":"hist-30","date":"2026-01-22","rating":5.653,"event_name":"Initial Progression Point","outcome":"N/A"},{"match_id":"hist-15","date":"2026-02-06","rating":5.691,"event_name":"Initial Progression Point","outcome":"N/A"},{"match_id":"4559662165","date":"2026-02-21","rating":5.519,"event_name":"2026 Houston PPA Challenger - Mens Doubles Pro Main Draw","outcome":"Loss"},{"match_id":"6482673131","date":"2026-02-22","rating":5.528,"event_name":"2026 Houston PPA Challenger - Mixed Doubles Pro Main Draw","outcome":"Loss"},{"match_id":"8228805376","date":"2026-04-18","rating":5.59,"event_name":"2026 Opelika PPA Challenger - Mens Doubles Pro Main Draw","outcome":"Win"},{"match_id":"8313141904","date":"2026-04-18","rating":5.576,"event_name":"2026 Opelika PPA Challenger - Mens Doubles Pro Main Draw","outcome":"Win"},{"match_id":"5572723358","date":"2026-04-18","rating":5.583,"event_name":"2026 Opelika PPA Challenger - Mens Doubles Pro Main Draw","outcome":"Win"},{"match_id":"5967147183","date":"2026-04-18","rating":5.543,"event_name":"2026 Opelika PPA Challenger - Mens Doubles Pro Main Draw","outcome":"Win"},{"match_id":"8272207894","date":"2026-04-25","rating":5.57,"event_name":"Brick Wall Southeast #4","outcome":"Loss"},{"match_id":"6851409638","date":"2026-04-25","rating":5.607,"event_name":"Brick Wall Southeast #4","outcome":"Win"},{"match_id":"5401138819","date":"2026-04-25","rating":5.611,"event_name":"Brick Wall Southeast #4","outcome":"Win"},{"match_id":"5836286613","date":"2026-04-25","rating":5.611,"event_name":"Brick Wall Southeast #4","outcome":"Win"},{"match_id":"7678822803","date":"2026-04-27","rating":5.572,"event_name":"PPA Tour: 2026 Veolia Atlanta Pickleball Championships - Mens Doubles Pro Qualifier","outcome":"Loss"},{"match_id":"5373907199","date":"2026-04-27","rating":5.578,"event_name":"PPA Tour: 2026 Veolia Atlanta Pickleball Championships - Mens Doubles Pro Qualifier","outcome":"Win"},{"match_id":"5100064514","date":"2026-04-27","rating":5.576,"event_name":"PPA Tour: 2026 Veolia Atlanta Pickleball Championships - Mixed Doubles Pro Qualifier","outcome":"Loss"},{"match_id":"5394580270","date":"2026-04-28","rating":5.571,"event_name":"PPA Tour: 2026 Veolia Atlanta Pickleball Championships - Mens Doubles Pro Main Draw","outcome":"Loss"}],"upcoming_matches":[{"match_id":"up-4LZ9QV-1","opponent_name":"Tyler Denbo","opponent_id":"3OW4PE","opponent_rating":5.1,"opponent_pic_url":null,"date":"Saturday, June 13, 2026","time":"10:00 AM","location":"Rouge Woods Community Centre","status":"Scheduled","event_type":"League Ladder"},{"match_id":"up-4LZ9QV-2","opponent_name":"Lauren Stratman","opponent_id":"8D9MQY","opponent_rating":5.624,"opponent_pic_url":null,"date":"Tuesday, June 16, 2026","time":"6:30 PM","location":"L'Amoreaux Tennis Centre","status":"Pending Confirmation","event_type":"Practice Match"}],"recent_matches":[{"match_id":"5394580270","event":"PPA Tour: 2026 Veolia Atlanta Pickleball Championships - Mens Doubles Pro Main Draw","date":"2026-04-28","outcome":"Loss","scores":"11-9, 3-11, 9-11","location":"Peachtree Corners/Norcross, GA"},{"match_id":"7678822803","event":"PPA Tour: 2026 Veolia Atlanta Pickleball Championships - Mens Doubles Pro Qualifier","date":"2026-04-27","outcome":"Loss","scores":"11-5, 11-9","location":"Peachtree Corners, GA"},{"match_id":"5373907199","event":"PPA Tour: 2026 Veolia Atlanta Pickleball Championships - Mens Doubles Pro Qualifier","date":"2026-04-27","outcome":"Win","scores":"11-6, 13-11","location":"Peachtree Corners, GA"},{"match_id":"5100064514","event":"PPA Tour: 2026 Veolia Atlanta Pickleball Championships - Mixed Doubles Pro Qualifier","date":"2026-04-27","outcome":"Loss","scores":"6-11, 7-11","location":"Peachtree Corners, GA"},{"match_id":"8272207894","event":"Brick Wall Southeast #4","date":"2026-04-25","outcome":"Loss","scores":"12-15","location":""},{"match_id":"6851409638","event":"Brick Wall Southeast #4","date":"2026-04-25","outcome":"Win","scores":"3-11","location":""},{"match_id":"5401138819","event":"Brick Wall Southeast #4","date":"2026-04-25","outcome":"Win","scores":"11-3","location":""},{"match_id":"5836286613","event":"Brick Wall Southeast #4","date":"2026-04-25","outcome":"Win","scores":"11-1","location":""},{"match_id":"8228805376","event":"2026 Opelika PPA Challenger - Mens Doubles Pro Main Draw","date":"2026-04-18","outcome":"Win","scores":"8-15","location":"Opelika, AL"},{"match_id":"8313141904","event":"2026 Opelika PPA Challenger - Mens Doubles Pro Main Draw","date":"2026-04-18","outcome":"Win","scores":"15-5","location":"Opelika, AL"}]},"canonical":"https://picklegravity.com/en/knowledge/player-kentaro-hamaguchi-4LZ9QV"}