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 10, 2026, 3:26 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 22, 2001 | NJTTC OPENTournament · View matches | 1,964 | 1,958 | -6+22 / -28 | 5W / 4L |
| Apr 14, 2001 | MIT Millennium +1 Spring FlingTournament · View matches | 1,972 | 1,964 | -8 | 3W / 2L |
| Mar 25, 2001 | 2001 Rhode Island OpenTournament · View matches | 2,025 | 1,972 | -53+0 / -53 | 2W / 2L |
| Jul 9, 2000 | U.S. Open/ITTF Pro TourTournament · View matches | 2,031 | 2,025 | -6+22 / -28 | 5W / 6L |
| Apr 1, 2000 | Karen/Aaron Chang/Chung DoubleTournament · View matches | 2,030 | 2,031 | +1+1 / 0 | 2W / 1L |
| Feb 27, 2000 | New Hampshire Millennium RR OpenTournament · View matches | 2,049 | 2,030 | -19+11 / -30 | 3W / 4L |
| Dec 19, 1999 | US NationalsTournament · View matches | 2,046 | 2,049 | +3+21 / -18 | 10W / 6L |
| Nov 21, 1999 | Ben Hull Memorial OpenTournament · View matches | 2,051 | 2,046 | -5 | 1W / 1L |
| Oct 23, 1999 | Vermont October Open Giant RRTournament · View matches | 2,042 | 2,051 | +9+11 / -2 | 6W / 1L |
| Jul 4, 1999 | 1999 US OpenTournament · View matches | 2,040 | 2,042 | +2 | 3W / 5L |
| Apr 25, 1999 | In the Red OpenTournament · View matches | 2,075 | 2,040 | -35+0 / -35 | 0W / 1L |
| Apr 11, 1999 | 1999 Rhode Island OpenTournament · View matches | 2,082 | 2,075 | -7+0 / -7 | 1W / 1L |
| Apr 3, 1999 | Windsor Vermont April 1999 GiaTournament · View matches | 2,076 | 2,082 | +6+6 / 0 | 6W / 0L |
| Mar 7, 1999 | 1999 New Hampshire RR OpenTournament · View matches | 2,103 | 2,076 | -27+3 / -30 | 5W / 2L |
| Dec 20, 1998 | 1998 USATT NationalsTournament · View matches | 2,077 | 2,103 | +26 | 14W / 6L |
| Nov 29, 1998 | 1998 North American Teams ChampionshipsTournament · View matches | 2,050 | 2,077 | +27 | 13W / 11L |
| Nov 22, 1998 | Beantown Pro Duck TourTournament · View matches | 2,053 | 2,050 | -3+0 / -3 | 1W / 1L |
| Nov 8, 1998 | Bay State Giant RRTournament · View matches | 2,057 | 2,053 | -4+32 / -36 | 5W / 2L |
| Sep 13, 1998 | Westfield September OpenTournament · View matches | 2,047 | 2,057 | +10 | 7W / 3L |
| Jul 5, 1998 | 1998 US OpenTournament · View matches | 2,054 | 2,047 | -7+18 / -25 | 6W / 7L |