Wins
361
Indexed tournament wins
Player record
John Potter
Losses
333
Indexed tournament losses
Matches
694
Decisive results
Win rate
52.0%
Across indexed matches
Peak rating
1,954
Highest rating in the available history.
Biggest upset
Shing-Li Sung
2024 US National Table Tennis Championships · Jul 3, 2024 · +440 rating
Open →Biggest loss
Vikram Jayakumar
2025 US Open Team Championships · Aug 29, 2025 · -598 rating
Open →Most frequent opponent
Ajai Singh
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
57 tournament appearances · synced Aug 7, 2026, 2:36 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 27, 2025 | Westchester 2025 December OpenTournament · View matches | 1,927 | 1,910 | -17 | 0W / 3L |
| Nov 28, 2025 | 2025 JOOLA North American TeamsTournament · View matches · USATT readjusted 1,837 → 1,913 | 1,837 | 1,927 | +14+84 / -70 | 7W / 10L |
| Aug 29, 2025 | 2025 US Open Team ChampionshipsTournament · View matches | 1,950 | 1,837 | -113+10 / -123 | 9W / 8L |
| Dec 28, 2024 | Westchester 2024 December OpenTournament · View matches | 1,954 | 1,950 | -4+3 / -7 | 2W / 6L |
| Nov 29, 2024 | 2024 JOOLA North American TeamsTournament · View matches | 1,924 | 1,954 | +30+74 / -44 | 14W / 7L |
| Oct 4, 2024 | 2024 Butterfly October Open & Giant RR @ Princeton PongTournament · View matches | 1,924 | 1,924 | 0+0 / 0 | 1W / 2L |
| Jul 3, 2024 | 2024 US National Table Tennis ChampionshipsTournament · View matches · USATT readjusted 1,741 → 1,915 | 1,741 | 1,924 | +9+60 / -51 | 10W / 11L |
| Jun 1, 2024 | 2024 HCTTC Circuit JuneTournament · View matches | 1,737 | 1,741 | +4+4 / 0 | 2W / 2L |
| Nov 24, 2023 | 2023 JOOLA North American TeamsTournament · View matches | 1,721 | 1,737 | +16+52 / -36 | 6W / 6L |
| Jul 1, 2023 | 2023 July Open @ Princeton PongTournament · View matches | 1,684 | 1,721 | +37+37 / 0 | 7W / 2L |
| Jun 17, 2023 | $5000 Nittaku Ohio OpenTournament · View matches | 1,716 | 1,684 | -32+29 / -61 | 5W / 7L |
| Apr 27, 2023 | 2023 Butterfly Cary CupTournament · View matches | 1,805 | 1,716 | -89+58 / -147 | 11W / 10L |
| Oct 13, 2022 | 2022 Butterfly Fall Cary CupTournament · View matches | 1,863 | 1,805 | -58+26 / -84 | 6W / 10L |
| Sep 9, 2022 | $6000 Nittaku OpenTournament · View matches | 1,810 | 1,863 | +53+82 / -29 | 6W / 20L |
| Aug 13, 2022 | 2022 Butterfly Teams TournamentTournament · View matches | 1,846 | 1,810 | -36+73 / -109 | 17W / 7L |
| May 21, 2022 | 2022 Butterfly May Upside Down Tournament Tournament · View matches | 1,860 | 1,846 | -14+24 / -38 | 10W / 2L |
| Mar 17, 2022 | 2022 Butterfly Cary CupTournament · View matches | 1,816 | 1,860 | +44+44 / 0 | 9W / 2L |
| Jan 29, 2022 | 2022 Butterfly Teams TournamentTournament · View matches | 1,734 | 1,816 | +82+96 / -14 | 12W / 6L |
| Jan 21, 2022 | $6000 Nittaku Ohio OpenTournament · View matches | 1,721 | 1,734 | +13+105 / -92 | 16W / 21L |
| Nov 20, 2021 | The 2021 Charlotte TTC Open Tournament Series - NovemberTournament · View matches | 1,760 | 1,721 | -39+4 / -43 | 8W / 4L |
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