| Tournament | Round | Patti Ashwin | Carol Hudson |
| 12.04.2004 Australian Championships (ACT) | 20 | 347 | 359 |
| 28.03.2005 Australian Championships (TAS) | 15 | 318 | 350 |
| 25.04.2011 Aus Championship (ACT) | 2 | 399 | 348 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 354.66 | 352.33 | |
| Spread: | 7 | -7 | |