Wins
20
Indexed tournament wins
Player record
Diehl, Don
Losses
52
Indexed tournament losses
Matches
72
Decisive results
Win rate
27.8%
Across indexed matches
Peak rating
740
Highest rating in the available history.
Biggest upset
Radig, Parker
2014 Minnesota Open · Apr 19, 2014 · +599 rating
Open →Biggest loss
Qu, Yoyo
2018 Minnesota State Championships · Jan 27, 2018 · -290 rating
Open →Most frequent opponent
Feng, Eric
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
12 tournament appearances · synced Aug 8, 2026, 2:24 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 10, 2018 | Minnesota Fall ClassicTournament · View matches | 577 | 570 | -7+0 / -7 | 2W / 6L |
| Sep 14, 2018 | 2018 Badger OpenTournament · View matches | 568 | 577 | +9 | 2W / 8L |
| Aug 18, 2018 | 2018 Minnesota Summer Super Giant RRTournament · View matches | 655 | 568 | -87 | 0W / 6L |
| Aug 3, 2018 | 2018 Paddle Palace 10K Hawkeye OpenTournament · View matches | 662 | 655 | -7+1 / -8 | 3W / 3L |
| Apr 14, 2018 | 2018 Minnesota OpenTournament · View matches | 661 | 662 | +1+1 / 0 | 2W / 1L |
| Jan 27, 2018 | 2018 Minnesota State ChampionshipsTournament · View matches | 736 | 661 | -75+0 / -75 | 0W / 2L |
| Apr 9, 2016 | 2016 Minnesota OpenTournament · View matches | 740 | 736 | -4 | 1W / 5L |
| Jan 30, 2016 | 2016 Minnesota State ChampionshipsTournament · View matches | 736 | 740 | +4+8 / -4 | 1W / 4L |
| Nov 7, 2015 | 2015 Minnesota Fall ClassicTournament · View matches | 709 | 736 | +27+40 / -13 | 1W / 7L |
| Apr 19, 2014 | 2014 Minnesota OpenTournament · View matches · USATT readjusted 302 → 617 | 302 | 709 | +92+100 / -8 | 6W / 3L |
| Oct 29, 2011 | Minnesota Fall ClassicTournament · View matches | 302 | 302 | 0+0 / 0 | 0W / 3L |
| Feb 6, 2011 | 2011 MN State TT ChampionshipsTournament · View matches · Initial rating 302 | Unrated | 302 | — | 2W / 4L |
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