Wins
22
Indexed tournament wins
Player record
Diehl, Clay
Losses
62
Indexed tournament losses
Matches
84
Decisive results
Win rate
26.2%
Across indexed matches
Peak rating
1,299
Highest rating in the available history.
Biggest upset
Both, George
1994 Southern Open · Oct 30, 1994 · +640 rating
Open →Biggest loss
Gail Kendall
1997 Southern Open · Oct 26, 1997 · -250 rating
Open →Most frequent opponent
Robert Payne
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
11 tournament appearances · synced Aug 8, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 25, 1998 | 1998 Southern OpenTournament · View matches · USATT readjusted 1,105 → 1,267 | 1,105 | 1,299 | +32+41 / -9 | 4W / 3L |
| Jul 5, 1998 | 1998 US OpenTournament · View matches | 1,074 | 1,105 | +31+50 / -19 | 3W / 7L |
| Jun 6, 1998 | Houston June OpenTournament · View matches | 1,077 | 1,074 | -3 | 1W / 6L |
| Dec 13, 1997 | Houston DecemberTournament · View matches | 1,098 | 1,077 | -21+4 / -25 | 2W / 8L |
| Oct 26, 1997 | 1997 Southern OpenTournament · View matches | 1,142 | 1,098 | -44+7 / -51 | 2W / 3L |
| May 17, 1997 | Houston TTC May RRTournament · View matches | 1,137 | 1,142 | +5 | 3W / 4L |
| Jan 11, 1997 | January RRTournament · View matches | 1,142 | 1,137 | -5+0 / -5 | 0W / 6L |
| Oct 27, 1996 | Southern OpenTournament · View matches | 1,142 | 1,142 | 0+0 / 0 | 0W / 5L |
| Sep 22, 1996 | Louisiana OpenTournament · View matches | 1,142 | 1,142 | 0+0 / 0 | 0W / 8L |
| Oct 30, 1994 | 1994 Southern OpenTournament · View matches | 1,144 | 1,142 | -2+8 / -10 | 5W / 5L |
| May 1, 1994 | Houston RRTournament · View matches | 1,191 | 1,144 | -47 | 2W / 7L |
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