Wins
8
Indexed tournament wins
Player record
Ziegler, Ann-Katrin
Losses
3
Indexed tournament losses
Matches
11
Decisive results
Win rate
72.7%
Across indexed matches
Peak rating
2,261
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Ryan Hoarfrost
2017 Stiga Portland Open · Nov 11, 2017 · -93 rating
Open →Most frequent opponent
Cheng, Haiyan
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 9, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 11, 2017 | 2017 Stiga Portland OpenTournament · View matches | 2,261 | 2,245 | -16+4 / -20 | 5W / 1L |
| Oct 28, 2017 | PPC October OpenTournament · View matches · Initial rating 2,261 | Unrated | 2,261 | 0+2 / -2 | 3W / 2L |
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