| Date | Tournament | State | Round | Patti Ashwin | Peter Bauer |
|---|---|---|---|---|---|
| 05/04/2010 | Aus Championship | SA | 20 | 285 | 522 |
| 06/04/2015 | Australian Championship | VIC | 3 | 360 | 333 |
| 28/03/2016 | Australian Championship | SA | 8 | 261 | 492 |
| 17/04/2017 | National Championship | WA | 1 | 388 | 421 |
| 17/04/2017 | National Championship | WA | 13 | 432 | 391 |
| 22/04/2019 | 2019 Australian Championship | TAS | 20 | 267 | 384 |
| 25/08/2019 | WESPA Seniors 2019 | QLD | 20 | 272 | 423 |
| 16/04/2022 | Australian Championship | QLD | 7 | 353 | 399 |
| 16/04/2022 | Australian Championship | QLD | 13 | 422 | 426 |
| Head-to-head after 9 games | 2 | 7 | |||
| Average score | 337.78 | 421.22 | |||
| Spread | -751 | 751 | |||