| Tournament | Round | Anne Harris | Patti Ashwin |
| 31.08.2014 Queensland Championships (QLD) | 1 | 294 | 461 |
| 28.06.2015 Southport Winter (QLD) | 7 | 344 | 324 |
| 29.04.2018 Brunswick Valley (QLD) | 3 | 410 | 356 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 349.33 | 380.33 | |
| Spread: | -93 | 93 | |