Wins
51
Indexed tournament wins
Player record
Rosas, Sarah
Losses
46
Indexed tournament losses
Matches
97
Decisive results
Win rate
52.6%
Across indexed matches
Peak rating
2,159
Highest rating in the available history.
Biggest upset
Ma, Karen
2005 Eastern Open/Zhi Yu Cup · Jul 24, 2005 · +594 rating
Open →Biggest loss
Rios, Alejandro
2009 SOCAL Open · Oct 4, 2009 · -455 rating
Open →Most frequent opponent
Ma, Karen
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
6 tournament appearances · synced Aug 9, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 29, 2009 | 2009 JOOLA N. American Teams OTournament · View matches | 2,159 | 1,964 | -195+6 / -201 | 3W / 24L |
| Oct 4, 2009 | 2009 SOCAL OpenTournament · View matches · USATT readjusted 2,040 → 2,093 | 2,040 | 2,159 | +66+78 / -12 | 12W / 6L |
| Aug 2, 2009 | Best of the West OpenTournament · View matches | 2,021 | 2,040 | +19+21 / -2 | 5W / 1L |
| Nov 30, 2008 | 2008 JOOLA American Teams OpenTournament · View matches | 1,904 | 2,021 | +117 | 22W / 5L |
| Jul 24, 2005 | 2005 Eastern Open/Zhi Yu CupTournament · View matches | 1,369 | 1,904 | +535 | 6W / 3L |
| Jun 27, 2002 | 2002 Pan Am Youth ChampionshipTournament · View matches · Initial rating 1,369 | Unrated | 1,369 | — | 3W / 7L |
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