| Date | Tournament | State | Round | Patti Ashwin | Yvonne Edwards |
|---|---|---|---|---|---|
| 25/04/2011 | Aus Championship | ACT | 3 | 439 | 394 |
| 25/04/2011 | Aus Championship | ACT | 18 | 302 | 437 |
| 06/04/2015 | Australian Championship | VIC | 23 | 337 | 388 |
| 28/03/2016 | Australian Championship | SA | 13 | 376 | 457 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 363.50 | 419.00 | |||
| Spread | -222 | 222 | |||