| Tournament | 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 | 337.77 | 421.22 | |
| Spread: | -751 | 751 | |