Wins
163
Indexed tournament wins
Player record
Jack Qin
Losses
79
Indexed tournament losses
Matches
242
Decisive results
Win rate
67.4%
Across indexed matches
Peak rating
2,001
Highest rating in the available history.
Biggest upset
Kretov, Yuri
Sacramento Spring Open · May 21, 2016 · +615 rating
Open →Biggest loss
Ishaan Mahendrakar
Sacramento Summer Open · Aug 27, 2016 · -779 rating
Open →Most frequent opponent
Jiang, Frank
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
24 tournament appearances · synced Aug 7, 2026, 8:29 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 3, 2026 | US Nationals Table Tennis ChampionshipsUSATT-managed · View matches | 1,982 | 1,983 | +1+9 / -8 | 4W / 3L |
| May 24, 2025 | San Diego Patty Martinez Paddle Palace OpenTournament · View matches | 1,988 | 1,982 | -6+2 / -8 | 2W / 1L |
| Dec 16, 2024 | 2024 US OPEN TABLE TENNIS CHAMPIONSHIPSTournament · View matches | 2,001 | 1,988 | -13+13 / -26 | 4W / 5L |
| Aug 31, 2024 | 2024 San Diego Paddle Palace OpenTournament · View matches · USATT readjusted 1,837 → 1,915 | 1,837 | 2,001 | +86+114 / -28 | 13W / 4L |
| Aug 3, 2024 | 2024 JOOLA LA Open Table Tennis TournamentTournament · View matches | 1,844 | 1,837 | -7+0 / -7 | 2W / 1L |
| Dec 16, 2023 | 2023 US Open Table Tennis ChampionshipsTournament · View matches | 1,762 | 1,844 | +82+101 / -19 | 11W / 7L |
| Sep 2, 2023 | Silicon Valley Fall Championships 2023Tournament · View matches | 1,787 | 1,762 | -25+3 / -28 | 4W / 5L |
| Aug 12, 2023 | 2023 Joola LA OpenTournament · View matches | 1,768 | 1,787 | +19+20 / -1 | 2W / 1L |
| Jul 29, 2023 | LATTA Butterfly Open July 2023Tournament · View matches | 1,792 | 1,768 | -24+0 / -24 | 0W / 2L |
| May 27, 2023 | San Diego Paddle Palace Open Tournament · View matches | 1,742 | 1,792 | +50+63 / -13 | 9W / 5L |
| Dec 16, 2022 | 2022 U.S. OPEN TABLE TENNIS CHAMPIONSHIPSTournament · View matches | 1,651 | 1,742 | +91+133 / -42 | 18W / 8L |
| Dec 10, 2022 | 2022 LA OpenTournament · View matches | 1,613 | 1,651 | +38+40 / -2 | 8W / 1L |
| Nov 11, 2022 | 16th Si & Patty Wasserman Junior & Open ChampionshipsTournament · View matches · USATT readjusted 1,460 → 1,527 | 1,460 | 1,613 | +86+104 / -18 | 9W / 2L |
| Aug 11, 2018 | Sacramento Summer Open Giant RR & 3 Player Team!Tournament · View matches | 1,531 | 1,460 | -71+3 / -74 | 3W / 6L |
| Aug 19, 2017 | Sacramento Summer OpenTournament · View matches | 1,435 | 1,531 | +96+148 / -52 | 9W / 4L |
| Apr 8, 2017 | 2017 Alameda Spring OpenTournament · View matches | 1,389 | 1,435 | +46+47 / -1 | 5W / 3L |
| Aug 27, 2016 | Sacramento Summer OpenTournament · View matches | 1,407 | 1,389 | -18+50 / -68 | 4W / 4L |
| Jun 18, 2016 | 2016 Alameda OpenTournament · View matches | 1,420 | 1,407 | -13+0 / -13 | 0W / 5L |
| Jun 4, 2016 | 32nd Taiwanese & Chinese American Athletic Tournament 2016Tournament · View matches | 1,483 | 1,420 | -63+6 / -69 | 6W / 3L |
| May 21, 2016 | Sacramento Spring OpenTournament · View matches · USATT readjusted 980 → 1,425 | 980 | 1,483 | +58+59 / -1 | 14W / 2L |
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