Wins
35
Indexed tournament wins
Player record
Mcgriff, Donnie
Losses
43
Indexed tournament losses
Matches
78
Decisive results
Win rate
44.9%
Across indexed matches
Peak rating
1,656
Highest rating in the available history.
Biggest upset
BRIAN DARMAN
Pensacola Summer Open · Jul 25, 2009 · +733 rating
Open →Biggest loss
Zhang, Jason
7th Annual Southeastern Classi · Oct 3, 2009 · -570 rating
Open →Most frequent opponent
Gilbert Baguinon
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
10 tournament appearances · synced Aug 9, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 2, 2018 | Atlanta Summer OpenTournament · View matches | 1,656 | 1,567 | -89+16 / -105 | 4W / 3L |
| Jan 16, 2016 | Pensacola's 16th Annual Winter OpenTournament · View matches · USATT readjusted 1,393 → 1,632 | 1,393 | 1,656 | +24+30 / -6 | 4W / 4L |
| May 30, 2015 | Atlanta Open Giant Round Robin Under 2000Tournament · View matches | 1,372 | 1,393 | +21+26 / -5 | 8W / 1L |
| Sep 27, 2014 | 2014 Butterfly Atlanta Fall OpenTournament · View matches | 1,371 | 1,372 | +1+2 / -1 | 2W / 6L |
| Jul 19, 2014 | Pensacola's 14th Annual Summer OpenTournament · View matches · USATT readjusted 1,159 → 1,349 | 1,159 | 1,371 | +22+33 / -11 | 5W / 5L |
| Jan 9, 2010 | Pensacola Winter OpenTournament · View matches | 1,108 | 1,159 | +51+55 / -4 | 3W / 7L |
| Oct 3, 2009 | 7th Annual Southeastern ClassiTournament · View matches | 1,158 | 1,108 | -50+0 / -50 | 4W / 5L |
| Aug 15, 2009 | 18th Annual Decatur OpenTournament · View matches | 1,115 | 1,158 | +43+50 / -7 | 2W / 4L |
| Jul 25, 2009 | Pensacola Summer OpenTournament · View matches | 683 | 1,115 | +432 | 2W / 4L |
| Apr 25, 2009 | 2009 Alabama ClosedTournament · View matches · Initial rating 683 | Unrated | 683 | 0+20 / -20 | 1W / 4L |
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