| Tournament | Round | Patti Ashwin | Frances Adams |
| 28.03.2005 Australian Championships (TAS) | 12 | 452 | 372 |
| 25.04.2011 Aus Championship (ACT) | 16 | 359 | 331 |
| 22.04.2019 2019 Australian Championship (TAS) | 2 | 423 | 377 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 411.33 | 360 | |
| Spread: | 154 | -154 | |