Wins
12
Indexed tournament wins
Player record
Bircher, David
Losses
54
Indexed tournament losses
Matches
66
Decisive results
Win rate
18.2%
Across indexed matches
Peak rating
1,068
Highest rating in the available history.
Biggest upset
Harry Ehrmantraut
Tri-Cities Spring Open Double · Apr 18, 2004 · +501 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Orlowski, Wally
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 8, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 17, 2005 | Tri-Cities Spring Open Dbl. RRTournament · View matches | 902 | 1,068 | +166 | 5W / 13L |
| Oct 17, 2004 | Tri-Cities Fall Open Double RRTournament · View matches | 894 | 902 | +8+20 / -12 | 2W / 13L |
| Apr 18, 2004 | Tri-Cities Spring Open Double Tournament · View matches | 580 | 894 | +314 | 3W / 13L |
| Apr 21, 2002 | Tri City Spring Open Double RRTournament · View matches · Initial rating 997 | Unrated | 997 | — | 2W / 15L |
1–4 of 4
Page 1 of 1