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 8, 2026, 2:44 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 14, 2021 | 2021 Butterfly 2-Person Teams Round Robin TournamentTournament · View matches | 1,761 | 1,760 | -1+9 / -10 | 5W / 1L |
| May 29, 2021 | 2021 Charlotte TTC Open Tournament Series - MayTournament · View matches | 1,758 | 1,761 | +3+8 / -5 | 3W / 4L |
| May 7, 2021 | 2021 Butterfly Sandhills OpenTournament · View matches | 1,748 | 1,758 | +10+35 / -25 | 7W / 7L |
| Dec 29, 2019 | 2019 JOOLA Sanctioned Holiday Giant RRTournament · View matches | 1,722 | 1,748 | +26+26 / 0 | 5W / 6L |
| Nov 29, 2019 | 2019 JOOLA North American TeamsTournament · View matches | 1,909 | 1,722 | -187 | 12W / 10L |
| Sep 14, 2019 | September LYTTC Joola Open 2019Tournament · View matches | 1,863 | 1,909 | +46+50 / -4 | 6W / 8L |
| Jun 29, 2019 | 2019 JOOLA Triangle June OpenTournament · View matches | 1,856 | 1,863 | +7+9 / -2 | 5W / 2L |
| Jun 8, 2019 | 2019 Maryland State ChampionshipsTournament · View matches | 1,878 | 1,856 | -22+3 / -25 | 2W / 4L |
| May 10, 2019 | Gambler Competitor OpenTournament · View matches | 1,820 | 1,878 | +58+76 / -18 | 9W / 5L |
| Apr 27, 2019 | 2019 Butterfly Newport News OpenTournament · View matches | 1,857 | 1,820 | -37+3 / -40 | 4W / 2L |
| Mar 28, 2019 | 2019 XIOM Cary CupTournament · View matches | 1,834 | 1,857 | +23+39 / -16 | 8W / 6L |
| Jan 5, 2019 | 2019 Princeton Pong January OpenTournament · View matches | 1,895 | 1,834 | -61+0 / -61 | 2W / 5L |
| Dec 29, 2018 | Westchester December 2018 OpenTournament · View matches | 1,917 | 1,895 | -22+3 / -25 | 4W / 7L |
| Nov 23, 2018 | JOOLA North American TeamsTournament · View matches · USATT readjusted 1,779 → 1,928 | 1,779 | 1,917 | -11+75 / -86 | 17W / 5L |
| Oct 27, 2018 | 2018 Newport News OpenTournament · View matches | 1,760 | 1,779 | +19+19 / 0 | 7W / 1L |
| Aug 11, 2018 | 2018 Wilmington OpenTournament · View matches | 1,787 | 1,760 | -27+0 / -27 | 7W / 2L |
| Jun 16, 2018 | 2018 Virginia State ChampionshipsTournament · View matches | 1,797 | 1,787 | -10+26 / -36 | 11W / 8L |
| Apr 14, 2018 | 2018 Butterfly MDTTC April OpenTournament · View matches | 1,799 | 1,797 | -2+27 / -29 | 6W / 10L |
| Feb 24, 2018 | Triangle February OpenTournament · View matches | 1,816 | 1,799 | -17+0 / -17 | 2W / 4L |
| Dec 29, 2017 | Westchester 2017 December OpenTournament · View matches | 1,776 | 1,816 | +40+52 / -12 | 5W / 8L |