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 |
|---|---|---|---|---|---|
| Dec 14, 2015 | US NationalsTournament · View matches · USATT readjusted 1,507 → 1,747 | 1,507 | 1,716 | -31+53 / -84 | 21W / 10L |
| Dec 6, 2015 | ICC STIGA California OpenTournament · View matches | 1,558 | 1,507 | -51+1 / -52 | 1W / 5L |
| Jul 11, 2015 | 2015 U.S. Open Tournament · View matches | 1,628 | 1,558 | -70 | 7W / 15L |
| May 30, 2015 | 2015 Fremont Table Tennis Academy OpenTournament · View matches | 1,653 | 1,628 | -25+16 / -41 | 1W / 3L |
| May 3, 2015 | ICC STIGA California OpenTournament · View matches | 1,733 | 1,653 | -80+0 / -80 | 0W / 4L |
| Dec 20, 2014 | 2014 US National ChampionshipsTournament · View matches | 1,685 | 1,733 | +48+83 / -35 | 4W / 9L |
| Dec 7, 2014 | ICC California State OpenTournament · View matches | 1,690 | 1,685 | -5+1 / -6 | 3W / 2L |
| Sep 14, 2014 | 2014 Berkeley Open on JOOLA North American TourTournament · View matches | 1,730 | 1,690 | -40 | 5W / 11L |
| Aug 30, 2014 | 2014 Spin Magicians OpenTournament · View matches | 1,724 | 1,730 | +6+14 / -8 | 3W / 2L |
| Jul 5, 2014 | US OpenTournament · View matches | 1,661 | 1,724 | +63 | 5W / 8L |
| May 25, 2014 | SVTTC Butterfly OpenTournament · View matches | 1,677 | 1,661 | -16+0 / -16 | 2W / 1L |
| Apr 6, 2014 | ICC California State OpenTournament · View matches | 1,769 | 1,677 | -92+0 / -92 | 2W / 4L |
| Feb 16, 2014 | 2014 Western Open on JOOLA NA TourTournament · View matches | 1,722 | 1,769 | +47+65 / -18 | 3W / 7L |
| Dec 21, 2013 | USATT NationalsTournament · View matches | 1,751 | 1,722 | -29+31 / -60 | 7W / 8L |
| Dec 8, 2013 | ICC CA State OpenTournament · View matches | 1,622 | 1,751 | +129 | 4W / 3L |
| Sep 8, 2013 | 2013 Berkeley Open on JOOLA North America TourTournament · View matches | 1,800 | 1,622 | -178+8 / -186 | 1W / 10L |
| Jul 6, 2013 | US OpenTournament · View matches · USATT readjusted 1,723 → 1,779 | 1,723 | 1,800 | +21+73 / -52 | 8W / 7L |
| May 19, 2013 | ICC CA State OpenTournament · View matches | 1,757 | 1,723 | -34+2 / -36 | 5W / 2L |
| Feb 17, 2013 | ICC CA State OpenTournament · View matches | 1,774 | 1,757 | -17+0 / -17 | 1W / 3L |
| Dec 22, 2012 | 2012 U.S. NationalsTournament · View matches | 1,778 | 1,774 | -4 | 5W / 10L |