Wins
273
Indexed tournament wins
Player record
Mack, William
Losses
531
Indexed tournament losses
Matches
804
Decisive results
Win rate
34.0%
Across indexed matches
Peak rating
1,726
Highest rating in the available history.
Biggest upset
Edmund Suen
NYTTF June Open · Jun 15, 2008 · +624 rating
Open →Biggest loss
Seo, James
NYTT March Open · Mar 8, 2009 · -700 rating
Open →Most frequent opponent
Philippe Dassonval
9 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
75 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 27, 2008 | 2008 San Diego OpenTournament · View matches | 1,416 | 1,395 | -21 | 2W / 7L |
| Apr 13, 2008 | NJTTC April OpenTournament · View matches | 1,457 | 1,416 | -41+47 / -88 | 5W / 12L |
| Apr 6, 2008 | NYTTF April OpenTournament · View matches | 1,454 | 1,457 | +3 | 2W / 13L |
| Mar 30, 2008 | 8th FIT Open TT ChampionshipsTournament · View matches | 1,437 | 1,454 | +17 | 3W / 4L |
| Mar 9, 2008 | NJTTC March OpenTournament · View matches | 1,454 | 1,437 | -17+34 / -51 | 5W / 3L |
| Feb 24, 2008 | NYTTF February OpenTournament · View matches | 1,475 | 1,454 | -21+5 / -26 | 2W / 10L |
| Feb 17, 2008 | Brooklyn TTC February OpenTournament · View matches | 1,515 | 1,475 | -40+0 / -40 | 0W / 7L |
| Jan 27, 2008 | Club Joola January OpenTournament · View matches | 1,491 | 1,515 | +24+30 / -6 | 1W / 5L |
| Jan 20, 2008 | Holiday Classic 2 Player Team Tournament · View matches | 1,514 | 1,491 | -23+14 / -37 | 5W / 3L |
| Jan 13, 2008 | NJTTC January OpenTournament · View matches | 1,600 | 1,514 | -86 | 0W / 10L |
| Jan 13, 2008 | Olympic TrialsTournament · View matches | 1,600 | 1,600 | 0+0 / 0 | 0W / 1L |
| Jan 5, 2008 | 3rd Everbright OpenTournament · View matches | 1,640 | 1,600 | -40+20 / -60 | 5W / 5L |
| Dec 30, 2007 | Killerspin Holiday OpenTournament · View matches · USATT readjusted 1,423 → 1,610 | 1,423 | 1,640 | +30+99 / -69 | 7W / 7L |
| Dec 22, 2007 | USA National Table Tennis ChamTournament · View matches · USATT readjusted 1,324 → 1,389 | 1,324 | 1,423 | +34+46 / -12 | 3W / 10L |
| Dec 16, 2007 | 2007 NYTTF OpenTournament · View matches | 1,329 | 1,324 | -5+9 / -14 | 6W / 6L |
| Dec 9, 2007 | Brooklyn TTC December OpenTournament · View matches | 1,318 | 1,329 | +11+11 / 0 | 2W / 7L |
| Dec 2, 2007 | NJTTC December OpenTournament · View matches | 1,423 | 1,318 | -105 | 5W / 6L |
| Nov 25, 2007 | 2007 JOOLA N. American Teams OTournament · View matches | 1,206 | 1,423 | +217 | 4W / 11L |
| Nov 18, 2007 | Brooklyn TTC November OpenTournament · View matches | 1,210 | 1,206 | -4+3 / -7 | 1W / 8L |
| Nov 11, 2007 | 7th FIT TT ChampionshipsTournament · View matches | 1,252 | 1,210 | -42+12 / -54 | 6W / 10L |