| Tournament | Round | Patti Ashwin | Patti McDonald |
| 06.08.2006 Camp Duckadang (QLD) | 1 | 428 | 367 |
| 06.12.2009 Southport Christmas (QLD) | 6 | 290 | 374 |
| 23.10.2010 Redcliffe Saturday (QLD) | 2 | 414 | 345 |
| 10.03.2012 Redland Bay (QLD) | 5 | 363 | 349 |
| 31.08.2014 Queensland Championships (QLD) | 2 | 430 | 293 |
| 12.07.2015 Tangara (QLD) | 5 | 479 | 373 |
| 28.10.2018 Redcliffe (QLD) | 3 | 405 | 344 |
| Head-to-head after 7 games | 6 | 1 | |
| Average score | 401.28 | 349.28 | |
| Spread: | 364 | -364 | |