Sanctioned Matchup Predictor
Toshiko Ishii vs Penelope Unthank
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Toshiko Ishii | def. | Penelope Unthank | 2008 Australian Veterans Championships (2008-10-18) | 0 | |
| Toshiko Ishii | def. | Penelope Unthank | 0,4,6 | 2012 Australian Veterans Championships (2012-10-20) | 0 |
| Toshiko Ishii | def. | Penelope Unthank | 4,6,3 | 2012 Australian Veterans Championships (2012-10-20) | 0 |