Wins
427
Indexed tournament wins
Player record
Sam Roberson
Losses
444
Indexed tournament losses
Matches
871
Decisive results
Win rate
49.0%
Across indexed matches
Peak rating
1,908
Highest rating in the available history.
Biggest upset
Ehud Wieder
888 Table Tennis Winterfest Tournament · Dec 3, 2021 · +392 rating
Open →Biggest loss
Ying Xi Tang
2026 Sac Winter Open 3 Star presented by Paddle Palace · Mar 14, 2026 · -811 rating
Open →Most frequent opponent
Rudesill, David
15 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
143 tournament appearances · synced Aug 8, 2026, 3:25 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 31, 2003 | Western Open 2003Tournament · View matches | 1,720 | 1,720 | 0+3 / -3 | 2W / 1L |
| Aug 17, 2003 | 2003 S.F. Summer OpenTournament · View matches | 1,701 | 1,720 | +19+25 / -6 | 2W / 1L |
| Apr 20, 2003 | California Open 2003/Stiga N.ATournament · View matches | 1,717 | 1,701 | -16+0 / -16 | 1W / 1L |
| Sep 29, 2001 | Sacramento Fall Fun for All OpTournament · View matches | 1,721 | 1,717 | -4+8 / -12 | 2W / 2L |
| Aug 19, 2001 | San Francisco Summer OpenTournament · View matches | 1,735 | 1,721 | -14+0 / -14 | 0W / 2L |
| May 27, 2001 | Golden State Open - CATournament · View matches | 1,750 | 1,735 | -15+7 / -22 | 2W / 2L |
| Mar 31, 2001 | Sacramento Spring OpenTournament · View matches | 1,754 | 1,750 | -4 | 4W / 4L |
| Jul 23, 2000 | Daly City Mayoral Trophy TTTTournament · View matches | 1,758 | 1,754 | -4 | 5W / 2L |
| Jun 25, 2000 | Golden Gate Open on the North Tournament · View matches | 1,755 | 1,758 | +3+14 / -11 | 4W / 2L |
| May 28, 2000 | Golden State OpenTournament · View matches | 1,771 | 1,755 | -16+0 / -16 | 0W / 1L |
| Dec 4, 1999 | Sacramento December Warm-up OpTournament · View matches | 1,768 | 1,771 | +3 | 3W / 4L |
| Oct 16, 1999 | Sac-Rec October OpenTournament · View matches | 1,772 | 1,768 | -4+4 / -8 | 2W / 2L |
| Sep 5, 1999 | 1999 Sam Lima MemorialTournament · View matches | 1,801 | 1,772 | -29 | 6W / 4L |
| Aug 7, 1999 | Surf City OpenTournament · View matches | 1,787 | 1,801 | +14+48 / -34 | 6W / 3L |
| Jun 27, 1999 | California State OpenTournament · View matches | 1,792 | 1,787 | -5+19 / -24 | 7W / 4L |
| Jun 13, 1999 | Meiklejohn National Seniors TTTournament · View matches | 1,784 | 1,792 | +8+44 / -36 | 4W / 3L |
| May 29, 1999 | Golden State OpenTournament · View matches | 1,794 | 1,784 | -10+3 / -13 | 2W / 3L |
| May 8, 1999 | Sac-Rec Spring OpenTournament · View matches | 1,801 | 1,794 | -7 | 2W / 2L |
| Mar 7, 1999 | Sacramento Open 2 StarTournament · View matches · USATT readjusted 1,713 → 1,772 | 1,713 | 1,801 | +29+39 / -10 | 10W / 3L |
| Jan 16, 1999 | Sac-Rec Winter Open TTTTournament · View matches | 1,709 | 1,713 | +4+10 / -6 | 3W / 4L |