Sanctioned Matchup Predictor
Sien Anna Wang vs Judy Chin
Past Head-to-Head Rubbers (4)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Judy Chin | def. | Sien Anna Wang | 3-1 | 2017 Queensland Veterans Closed Championships (2017-07-23) | +9 |
| Judy Chin | def. | Sien Anna Wang | 3-0 | 2017 Queensland Veterans Closed Championships (2017-07-23) | +9 |
| Judy Chin | def. | Sien Anna Wang | 3-1 | 2019 Queensland Veterans Closed Championships (2019-07-28) | +6 |
| Judy Chin | def. | Sien Anna Wang | 3-0 | 2021 Queensland Veterans Closed Championships (2021-07-25) | +2 |