Wins
154
Indexed tournament wins
Player record
Lee, Sumi
Losses
41
Indexed tournament losses
Matches
195
Decisive results
Win rate
79.0%
Across indexed matches
Peak rating
2,362
Highest rating in the available history.
Biggest upset
Courtney Roberts
US Open TT Championship · Jul 4, 2009 · +155 rating
Open →Biggest loss
Tsai, Kevin
Texas Wesleyan Open · Sep 6, 2008 · -561 rating
Open →Most frequent opponent
Chance Friend
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
21 tournament appearances · synced Aug 8, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 2, 2017 | 2017 Butterfly Texas State Table Tennis ChampionshipTournament · View matches | 2,291 | 2,290 | -1+15 / -16 | 9W / 1L |
| Jul 22, 2017 | 2017 Austin Summer OpenTournament · View matches | 2,289 | 2,291 | +2+2 / 0 | 6W / 1L |
| Nov 25, 2016 | 2016 JOOLA NA TeamsTournament · View matches | 2,345 | 2,289 | -56+1 / -57 | 3W / 2L |
| Jul 6, 2013 | US OpenTournament · View matches | 2,324 | 2,345 | +21+31 / -10 | 8W / 1L |
| Nov 25, 2012 | 2012 JOOLA N. American Teams OTournament · View matches | 2,294 | 2,324 | +30 | 6W / 4L |
| Jul 29, 2012 | 2012 Southern Open on the JOOLA North American TourTournament · View matches | 2,362 | 2,294 | -68+5 / -73 | 12W / 4L |
| Jul 4, 2011 | 2011 US OpenTournament · View matches | 2,362 | 2,362 | 0 | 8W / 2L |
| Jun 19, 2011 | Texas Wesleyan OpenTournament · View matches | 2,329 | 2,362 | +33+40 / -7 | 8W / 2L |
| Sep 11, 2010 | Texas Wesleyan OpenTournament · View matches | 2,328 | 2,329 | +1+1 / 0 | 4W / 1L |
| Sep 6, 2010 | Houston Korean OpenTournament · View matches | 2,327 | 2,328 | +1+2 / -1 | 3W / 1L |
| Jul 3, 2010 | 2010 US OpenTournament · View matches | 2,327 | 2,327 | 0+35 / -35 | 7W / 2L |
| Mar 7, 2010 | Newgy Texas Wesleyan OpenTournament · View matches | 2,340 | 2,327 | -13+2 / -15 | 7W / 3L |
| Nov 29, 2009 | 2009 JOOLA N. American Teams OTournament · View matches | 2,328 | 2,340 | +12 | 8W / 2L |
| Oct 24, 2009 | Newgy Texas Wesleyan OpenTournament · View matches | 2,326 | 2,328 | +2+9 / -7 | 7W / 2L |
| Sep 12, 2009 | Newgy Texas Wesleyan OpenTournament · View matches | 2,312 | 2,326 | +14+14 / 0 | 10W / 1L |
| Aug 9, 2009 | 2009 Aliana Open ChampionshipsTournament · View matches | 2,263 | 2,312 | +49+49 / 0 | 11W / 3L |
| Jul 25, 2009 | TWU OpenTournament · View matches | 2,236 | 2,263 | +27+31 / -4 | 10W / 1L |
| Jul 4, 2009 | US Open TT ChampionshipTournament · View matches | 2,032 | 2,236 | +204 | 17W / 0L |
| Sep 6, 2008 | Texas Wesleyan OpenTournament · View matches | 2,195 | 2,032 | -163+5 / -168 | 3W / 5L |
| Aug 10, 2008 | 2008 Aliana Open ChampionshipsTournament · View matches | 2,270 | 2,195 | -75+0 / -75 | 4W / 2L |
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