Wins
440
Indexed tournament wins
Player record
Carlos Ko
Losses
113
Indexed tournament losses
Matches
553
Decisive results
Win rate
79.6%
Across indexed matches
Peak rating
2,416
Highest rating in the available history.
Biggest upset
Yuxiang Li
2012 U.S. Nationals · Dec 22, 2012 · +184 rating
Open →Biggest loss
Jagwani, Mukesh
Spin Open · Apr 4, 1999 · -2412 rating
Open →Most frequent opponent
Jeffrey Cumes
12 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
61 tournament appearances · synced Aug 8, 2026, 2:56 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 17, 2011 | Georgia GamesTournament · View matches | 2,245 | 2,231 | -14+6 / -20 | 3W / 1L |
| Jul 4, 2011 | 2011 US OpenTournament · View matches | 2,262 | 2,245 | -17+0 / -17 | 5W / 4L |
| Jun 11, 2011 | Pensacola 11th Annual Summer OpenTournament · View matches | 2,259 | 2,262 | +3+7 / -4 | 10W / 1L |
| May 14, 2011 | FL Orange Blossom Series - SprTournament · View matches | 2,342 | 2,259 | -83+0 / -83 | 3W / 4L |
| May 1, 2011 | Orlando Stars OpenTournament · View matches | 2,355 | 2,342 | -13+0 / -13 | 3W / 1L |
| Dec 18, 2010 | 2010 US NationalsTournament · View matches | 2,353 | 2,355 | +2+8 / -6 | 7W / 2L |
| Jul 18, 2010 | Georgia GamesTournament · View matches | 2,347 | 2,353 | +6+6 / 0 | 4W / 0L |
| Jul 3, 2010 | 2010 US OpenTournament · View matches | 2,383 | 2,347 | -36+7 / -43 | 4W / 3L |
| Nov 29, 2009 | 2009 JOOLA N. American Teams OTournament · View matches | 2,353 | 2,383 | +30+40 / -10 | 7W / 3L |
| Jul 4, 2009 | US Open TT ChampionshipTournament · View matches | 2,371 | 2,353 | -18 | 8W / 4L |
| Jun 22, 2008 | 2008 Life OpenTournament · View matches | 2,416 | 2,371 | -45+0 / -45 | 0W / 3L |
| Nov 26, 2006 | 2006 N. American Teams Open ChampionshipTournament · View matches | 2,412 | 2,416 | +4 | 4W / 4L |
| Apr 15, 2001 | 2001 Spin OpenTournament · View matches | 2,410 | 2,412 | +2+7 / -5 | 3W / 1L |
| Aug 20, 2000 | Matthew Murad Memorial Open oTournament · View matches | 2,395 | 2,410 | +15+21 / -6 | 5W / 3L |
| Jul 4, 1999 | 1999 US OpenTournament · View matches | 2,404 | 2,395 | -9 | 2W / 3L |
| Apr 4, 1999 | Spin OpenTournament · View matches | 2,413 | 2,359 | -54 | 2W / 4L |
| Jan 9, 1999 | BCC Butterfly Jan OpenTournament · View matches | 2,403 | 2,413 | +10+15 / -5 | 4W / 1L |
| Nov 29, 1998 | 1998 North American Teams ChampionshipsTournament · View matches | 2,386 | 2,403 | +17+34 / -17 | 8W / 2L |
| Nov 22, 1998 | Potomac Fall OpenTournament · View matches | 2,378 | 2,386 | +8 | 1W / 2L |
| Nov 15, 1998 | Westfield November OpenTournament · View matches | 2,378 | 2,382 | +4+6 / -2 | 4W / 1L |