Wins
95
Indexed tournament wins
Player record
Mattox, Chip
Losses
94
Indexed tournament losses
Matches
189
Decisive results
Win rate
50.3%
Across indexed matches
Peak rating
1,687
Highest rating in the available history.
Biggest upset
Do, Tuan
Joe Bujalski Memorial Open · Jul 10, 1999 · +358 rating
Open →Biggest loss
Elliott, David
Joe Bujalski Memorial Open · Jul 10, 1999 · -413 rating
Open →Most frequent opponent
Thompson, William
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
27 tournament appearances · synced Aug 8, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 13, 2011 | RoboPong St. Joseph Valley OpeTournament · View matches | 1,534 | 1,480 | -54+0 / -54 | 1W / 3L |
| May 2, 2010 | Robo-Pong St. Joseph Valley OpenTournament · View matches | 1,562 | 1,534 | -28+8 / -36 | 3W / 8L |
| Dec 20, 2008 | USATT Nationals ChampionshipsTournament · View matches | 1,617 | 1,562 | -55+1 / -56 | 1W / 2L |
| Nov 16, 2008 | Butterfly/South Shore Sports OpenTournament · View matches | 1,627 | 1,617 | -10 | 3W / 4L |
| May 4, 2008 | Robo-Pong St. Joe Valley OpenTournament · View matches | 1,625 | 1,627 | +2+15 / -13 | 4W / 2L |
| Dec 15, 2007 | December OpenTournament · View matches | 1,596 | 1,625 | +29+34 / -5 | 7W / 1L |
| Oct 27, 2007 | October OpenTournament · View matches | 1,687 | 1,596 | -91+0 / -91 | 3W / 5L |
| Jun 23, 2007 | June OpenTournament · View matches | 1,675 | 1,687 | +12+18 / -6 | 4W / 6L |
| May 26, 2007 | May OpenTournament · View matches | 1,643 | 1,675 | +32+37 / -5 | 7W / 2L |
| Apr 28, 2007 | April OpenTournament · View matches | 1,658 | 1,643 | -15+5 / -20 | 5W / 4L |
| Apr 1, 2007 | 2007 Michigan ClosedTournament · View matches | 1,549 | 1,658 | +109 | 12W / 5L |
| Mar 18, 2007 | 42nd St. Joseph Valley OpenTournament · View matches | 1,559 | 1,549 | -10+0 / -10 | 2W / 4L |
| Jan 28, 2007 | Circle Giant RRTournament · View matches | 1,551 | 1,559 | +8+21 / -13 | 6W / 1L |
| Dec 9, 2006 | South Bend OpenTournament · View matches | 1,543 | 1,551 | +8+30 / -22 | 3W / 6L |
| Nov 19, 2006 | 3rd Annual Highland OpenTournament · View matches | 1,513 | 1,543 | +30+35 / -5 | 5W / 3L |
| May 7, 2006 | St. Joseph Valley OpenTournament · View matches | 1,495 | 1,513 | +18+26 / -8 | 8W / 2L |
| Apr 9, 2006 | South Bend Spring OpenTournament · View matches | 1,449 | 1,495 | +46+80 / -34 | 3W / 10L |
| Jan 8, 2006 | South Bend Winter OpenTournament · View matches | 1,415 | 1,449 | +34+45 / -11 | 1W / 8L |
| May 22, 2005 | St. Joseph Valley OpenTournament · View matches | 1,484 | 1,415 | -69+1 / -70 | 3W / 2L |
| Sep 18, 1999 | South Bend Autumn OpenTournament · View matches | 1,468 | 1,484 | +16+21 / -5 | 4W / 2L |
1–20 of 27
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