Wins
14
Indexed tournament wins
Player record
Sandra Zerner
Losses
32
Indexed tournament losses
Matches
46
Decisive results
Win rate
30.4%
Across indexed matches
Peak rating
811
Highest rating in the available history.
Biggest upset
Jon Redman
2023 TT&M's Butterfly Fall Open · Aug 25, 2023 · +776 rating
Open →Biggest loss
Sally Alexander
Huntsman World Senior Games 2023 · Oct 9, 2023 · -365 rating
Open →Most frequent opponent
Fumi Asami
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
7 tournament appearances · synced Aug 7, 2026, 2:32 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 6, 2025 | 2025 World Senior Games at HuntsmanTournament · View matches · USATT readjusted 645 → 776 | 645 | 811 | +35+56 / -21 | 4W / 5L |
| Oct 7, 2024 | Huntsman World Senior Games 2024Tournament · View matches | 643 | 645 | +2+4 / -2 | 2W / 3L |
| Apr 27, 2024 | 2024 Phoenix OpenTournament · View matches | 659 | 643 | -16+5 / -21 | 1W / 4L |
| Feb 24, 2024 | 2024 Best of the West Open & Giant Round RobinTournament · View matches | 687 | 659 | -28+2 / -30 | 1W / 2L |
| Oct 9, 2023 | Huntsman World Senior Games 2023Tournament · View matches | 661 | 687 | +26 | 3W / 1L |
| Aug 25, 2023 | 2023 TT&M's Butterfly Fall OpenTournament · View matches · USATT readjusted 324 → 617 | 324 | 661 | +44+52 / -8 | 2W / 12L |
| Oct 4, 2021 | Huntsman World Senior Games 2021Tournament · View matches · Initial rating 324 | Unrated | 324 | — | 1W / 5L |
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