Wins
908
Indexed tournament wins
Player record
Donald Hayes
Losses
675
Indexed tournament losses
Matches
1,583
Decisive results
Win rate
57.4%
Across indexed matches
Peak rating
2,267
Highest rating in the available history.
Biggest upset
Chui, Lim Ming
1994 Tri-State Open · Apr 30, 1994 · +435 rating
Open →Biggest loss
Lehmann, Matthew
US Open · Jul 6, 2013 · -719 rating
Open →Most frequent opponent
Chui, Lim Ming
21 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
155 tournament appearances · synced Aug 9, 2026, 4:04 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 16, 2018 | 2018 US OpenTournament · View matches | 2,075 | 2,089 | +14+71 / -57 | 12W / 9L |
| Mar 10, 2018 | New Hampshire 2018 Winter Round Robin OpenTournament · View matches | 2,101 | 2,075 | -26+1 / -27 | 5W / 2L |
| Dec 17, 2017 | US OpenTournament · View matches · USATT readjusted 2,023 → 2,087 | 2,023 | 2,101 | +14+91 / -77 | 14W / 10L |
| Dec 12, 2016 | 2016 US OpenTournament · View matches | 2,090 | 2,023 | -67+10 / -77 | 10W / 9L |
| Jul 11, 2015 | 2015 U.S. Open Tournament · View matches | 2,113 | 2,090 | -23+6 / -29 | 6W / 5L |
| Jul 5, 2014 | US OpenTournament · View matches | 2,121 | 2,113 | -8+8 / -16 | 6W / 8L |
| Jul 6, 2013 | US OpenTournament · View matches | 2,088 | 2,121 | +33 | 9W / 5L |
| Jul 4, 2012 | US OpenTournament · View matches | 2,094 | 2,088 | -6 | 4W / 7L |
| Apr 22, 2012 | 2012 NH Fall Round Robin OpenTournament · View matches | 2,126 | 2,094 | -32+8 / -40 | 2W / 4L |
| Jul 4, 2011 | 2011 US OpenTournament · View matches | 2,136 | 2,126 | -10+0 / -10 | 1W / 3L |
| Nov 28, 2010 | 2010 JOOLA N. American TeamsTournament · View matches | 2,090 | 2,136 | +46+67 / -21 | 6W / 8L |
| Jul 3, 2010 | 2010 US OpenTournament · View matches | 2,210 | 2,090 | -120+3 / -123 | 5W / 7L |
| Nov 29, 2009 | 2009 JOOLA N. American Teams OTournament · View matches | 2,145 | 2,210 | +65 | 9W / 10L |
| Jul 4, 2009 | US Open TT ChampionshipTournament · View matches | 2,130 | 2,145 | +15+26 / -11 | 8W / 6L |
| Nov 30, 2008 | 2008 JOOLA American Teams OpenTournament · View matches | 2,267 | 2,130 | -137 | 8W / 10L |
| Jul 5, 2008 | U.S. OpenTournament · View matches | 2,133 | 2,267 | +134 | 10W / 6L |
| Dec 22, 2007 | USA National Table Tennis ChamTournament · View matches · USATT readjusted 2,041 → 2,097 | 2,041 | 2,133 | +36+72 / -36 | 9W / 6L |
| Nov 25, 2007 | 2007 JOOLA N. American Teams OTournament · View matches | 2,122 | 2,041 | -81+23 / -104 | 5W / 14L |
| Jul 7, 2007 | U.S. Open ChampionshipsTournament · View matches | 2,157 | 2,122 | -35+3 / -38 | 5W / 6L |
| Dec 16, 2006 | U.S. National ChampionshipsTournament · View matches | 2,142 | 2,157 | +15+73 / -58 | 16W / 8L |