Wins
230
Indexed tournament wins
Player record
Olivia Rosin
Losses
336
Indexed tournament losses
Matches
566
Decisive results
Win rate
40.6%
Across indexed matches
Peak rating
1,994
Highest rating in the available history.
Biggest upset
Garzon, Carlos
2023 Austin Lunar New Year Giant Round Robin · Jan 21, 2023 · +571 rating
Open →Most frequent opponent
Amanda Liu
9 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
60 tournament appearances · synced Aug 7, 2026, 2:53 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 15, 2025 | 2025 HITTA-STL Team ChallengeTournament · View matches | 1,828 | 1,755 | -73+2 / -75 | 6W / 6L |
| Jul 26, 2025 | 2025 Butterfly Houston Summer OpenTournament · View matches | 1,846 | 1,828 | -18+20 / -38 | 1W / 2L |
| Jul 19, 2025 | 2025 Austin 6th Annual Kenneth Beauchamp Summer OpenTournament · View matches | 1,894 | 1,846 | -48+10 / -58 | 2W / 3L |
| Apr 19, 2025 | 2025 USATT Texas State ChampionshipsTournament · View matches | 1,902 | 1,894 | -8+22 / -30 | 5W / 3L |
| Mar 29, 2025 | 2025 Austin Spring OpenTournament · View matches | 1,864 | 1,902 | +38+39 / -1 | 4W / 3L |
| Mar 14, 2025 | 2025 USATT Southwest Regional ChampionshipsTournament · View matches | 1,828 | 1,864 | +36+40 / -4 | 3W / 7L |
| Jan 31, 2025 | 2025 Year of the Snake TournamentTournament · View matches | 1,878 | 1,828 | -50+46 / -96 | 5W / 9L |
| Dec 16, 2024 | 2024 US OPEN TABLE TENNIS CHAMPIONSHIPSTournament · View matches | 1,832 | 1,878 | +46+80 / -34 | 7W / 12L |
| Nov 30, 2024 | 2024 STL Team ChallengeTournament · View matches | 1,874 | 1,832 | -42+17 / -59 | 5W / 9L |
| Nov 23, 2024 | 2024 Texas Table Tennis Fall Open TournamentTournament · View matches | 1,870 | 1,874 | +4+10 / -6 | 2W / 4L |
| Nov 9, 2024 | 2024 Austin Late Fall Giant Round RobinTournament · View matches | 1,900 | 1,870 | -30+0 / -30 | 4W / 3L |
| Oct 11, 2024 | 2024 Si & Patty Wasserman Jr. Championships and Open TournamentTournament · View matches | 1,886 | 1,900 | +14 | 5W / 12L |
| Sep 14, 2024 | 2024 Austin Fall OpenTournament · View matches | 1,974 | 1,886 | -88+1 / -89 | 5W / 4L |
| Aug 31, 2024 | 2024 ATTD African Table Tennis in Diaspora TournamentTournament · View matches | 1,994 | 1,974 | -20+20 / -40 | 4W / 5L |
| May 23, 2024 | 2024 US Junior National Team Trials - Part 2Tournament · View matches · USATT readjusted 1,750 → 1,963 | 1,750 | 1,994 | +31+40 / -9 | 2W / 7L |
| May 10, 2024 | 2024 USATT Southwest Regional ChampionshipsTournament · View matches | 1,756 | 1,750 | -6+51 / -57 | 3W / 10L |
| Mar 26, 2024 | 2024 US Junior National Team Trials - Part 1Tournament · View matches | 1,758 | 1,756 | -2+0 / -2 | 0W / 4L |
| Mar 16, 2024 | 2024 STL Spring Break ChampionshipsTournament · View matches | 1,779 | 1,758 | -21+13 / -34 | 5W / 12L |
| Feb 18, 2024 | 2024 HITTA President's Day TournamentTournament · View matches | 1,831 | 1,779 | -52+5 / -57 | 2W / 5L |
| Feb 10, 2024 | San Antonio Butterfly Winter Giant Round RobinTournament · View matches | 1,828 | 1,831 | +3+5 / -2 | 6W / 1L |
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