| Tournament | Round | Tony Williams | Sandra Masel |
| 25.04.2011 Aus Championship (ACT) | 12 | 398 | 349 |
| 07.07.2012 WINTER CHALLENGE (NSW) | 15 | 447 | 268 |
| 06.04.2015 Australian Championship (VIC) | 5 | 371 | 397 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 405.33 | 338 | |
| Spread: | 202 | -202 | |