Wins
528
Indexed tournament wins
Player record
Jonathan Ou
Losses
250
Indexed tournament losses
Matches
778
Decisive results
Win rate
67.9%
Across indexed matches
Peak rating
2,472
Highest rating in the available history.
Biggest upset
Yamasaki, Luke
U.S. Open Championships · Jul 7, 2007 · +414 rating
Open →Biggest loss
Bautista, Jonathan
Heart of Florida TT Open Fall · Sep 26, 2009 · -316 rating
Open →Most frequent opponent
Stollenmeier, Werner
16 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
71 tournament appearances · synced Aug 8, 2026, 3:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 16, 2008 | Central Florida Summer OpenTournament · View matches | 1,839 | 1,849 | +10+30 / -20 | 7W / 1L |
| Jul 5, 2008 | U.S. OpenTournament · View matches | 1,821 | 1,839 | +18+42 / -24 | 7W / 6L |
| Apr 27, 2008 | 2008 San Diego OpenTournament · View matches | 1,702 | 1,821 | +119 | 11W / 5L |
| Mar 22, 2008 | 2008 Western OpenTournament · View matches | 1,695 | 1,702 | +7 | 10W / 6L |
| Dec 22, 2007 | USA National Table Tennis ChamTournament · View matches | 1,377 | 1,695 | +318 | 19W / 5L |
| Oct 21, 2007 | 2007 JOOLA North American TourTournament · View matches | 1,382 | 1,377 | -5+0 / -5 | 0W / 2L |
| Sep 16, 2007 | 2007 Berkeley OpenTournament · View matches · USATT readjusted 1,307 → 1,364 | 1,307 | 1,382 | +18+56 / -38 | 9W / 6L |
| Jul 7, 2007 | U.S. Open ChampionshipsTournament · View matches | 1,072 | 1,307 | +235 | 13W / 4L |
| Jun 10, 2007 | 2007 San Diego OpenTournament · View matches | 948 | 1,072 | +124 | 11W / 10L |
| May 27, 2007 | Golden State OpenTournament · View matches | 968 | 948 | -20 | 2W / 4L |
| Mar 25, 2007 | The 2007 John Schneider MemoriTournament · View matches · Initial rating 968 | Unrated | 968 | — | 4W / 4L |
61–71 of 71
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