Sanctioned Matchup Predictor
Sasha Chen vs Toyoko Yamamoto
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Toyoko Yamamoto | def. | Sasha Chen | 2009 Australian Veterans Championships (2009-10-24) | +2 | |
| Sasha Chen | def. | Toyoko Yamamoto | 9,6,15 | 2010 Australian Veterans Championships (2010-10-24) | +60 |
| Toyoko Yamamoto | def. | Sasha Chen | 9,8,4 | 2012 Australian Veterans Championships (2012-10-20) | +3 |