Wins
156
Indexed tournament wins
Player record
Hays, David
Losses
99
Indexed tournament losses
Matches
255
Decisive results
Win rate
61.2%
Across indexed matches
Peak rating
1,931
Highest rating in the available history.
Biggest upset
Xiao, Willy
2010 US Open · Jul 3, 2010 · +256 rating
Open →Biggest loss
Barnett, Sam
Colorado Springs Open · Oct 5, 1997 · -408 rating
Open →Most frequent opponent
Adjei, Alfred
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
27 tournament appearances · synced Aug 8, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 10, 1999 | 2nd Annual Billings OpenTournament · View matches | 1,908 | 1,902 | -6 | 6W / 1L |
| Oct 11, 1998 | 1998 Colorado Springs OpenTournament · View matches · USATT readjusted 1,777 → 1,893 | 1,777 | 1,908 | +15+31 / -16 | 12W / 3L |
| Aug 8, 1998 | Colorado Summer OpenTournament · View matches | 1,778 | 1,777 | -1+14 / -15 | 6W / 3L |
| Jun 6, 1998 | Colorado "Cheapo Discs" OpenTournament · View matches | 1,727 | 1,778 | +51+61 / -10 | 6W / 4L |
| Mar 21, 1998 | Billings Open TTTTournament · View matches | 1,701 | 1,727 | +26 | 11W / 4L |
| Oct 5, 1997 | Colorado Springs OpenTournament · View matches | 1,798 | 1,701 | -97+1 / -98 | 5W / 6L |
| Sep 28, 1996 | Casper OpenTournament · View matches · Initial rating 1,798 | Unrated | 1,798 | — | 7W / 1L |
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