Wins
751
Indexed tournament wins
Player record
Johnson, Mark
Losses
714
Indexed tournament losses
Matches
1,465
Decisive results
Win rate
51.3%
Across indexed matches
Peak rating
1,987
Highest rating in the available history.
Biggest upset
Yang, Justin
US Nationals · Jul 2, 2018 · +369 rating
Open →Biggest loss
Davila, Ruben
2013 Berkeley Open on JOOLA North America Tour · Sep 8, 2013 · -667 rating
Open →Most frequent opponent
Chen, Peter
12 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
148 tournament appearances · synced Aug 8, 2026, 2:20 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 5, 2008 | U.S. OpenTournament · View matches | 1,940 | 1,921 | -19+9 / -28 | 5W / 5L |
| Jun 29, 2008 | Newgy US Open Warm-UpTournament · View matches | 1,938 | 1,940 | +2+10 / -8 | 5W / 2L |
| May 25, 2008 | Golden State OpenTournament · View matches | 1,911 | 1,938 | +27+39 / -12 | 8W / 4L |
| Mar 22, 2008 | 2008 Western OpenTournament · View matches | 1,927 | 1,911 | -16+24 / -40 | 8W / 5L |
| Mar 1, 2008 | Sacramento Winter OpenTournament · View matches | 1,930 | 1,927 | -3+8 / -11 | 5W / 2L |
| Dec 22, 2007 | USA National Table Tennis ChamTournament · View matches | 1,927 | 1,930 | +3+12 / -9 | 6W / 4L |
| Nov 3, 2007 | Sacramento Fall OpenTournament · View matches | 1,922 | 1,927 | +5 | 5W / 2L |
| Oct 21, 2007 | 2007 JOOLA North American TourTournament · View matches | 1,926 | 1,922 | -4+13 / -17 | 9W / 6L |
| Sep 16, 2007 | 2007 Berkeley OpenTournament · View matches | 1,950 | 1,926 | -24+1 / -25 | 6W / 6L |
| Aug 25, 2007 | Sacramento Summer OpenTournament · View matches | 1,960 | 1,950 | -10+7 / -17 | 4W / 2L |
| Aug 5, 2007 | 2007 JOOLA RR ExtravaganzaTournament · View matches | 1,963 | 1,960 | -3+18 / -21 | 9W / 6L |
| Jul 22, 2007 | ICC Northern CA OpenTournament · View matches | 1,961 | 1,963 | +2+9 / -7 | 3W / 5L |
| Jul 7, 2007 | U.S. Open ChampionshipsTournament · View matches | 1,874 | 1,961 | +87 | 12W / 5L |
| May 27, 2007 | Golden State OpenTournament · View matches | 1,815 | 1,874 | +59 | 10W / 7L |
| May 12, 2007 | Sacramento Spring OpenTournament · View matches | 1,864 | 1,815 | -49+2 / -51 | 2W / 3L |
| Apr 15, 2007 | Butterfly Northern CA Spring OTournament · View matches | 1,946 | 1,864 | -82 | 7W / 6L |
| Mar 20, 2007 | Northern CA TT LeagueTournament · View matches | 1,946 | 1,946 | 0+0 / 0 | 0W / 1L |
| Feb 24, 2007 | Sacramento Winter OpenTournament · View matches | 1,958 | 1,946 | -12 | 3W / 2L |
| Feb 18, 2007 | Western OpenTournament · View matches | 1,921 | 1,958 | +37+41 / -4 | 10W / 5L |
| Feb 11, 2007 | Lunar New Year's OpenTournament · View matches | 1,938 | 1,921 | -17+1 / -18 | 3W / 3L |