| Tournament | Round | Arlene Williams | Peter Bauer |
| 02.04.2018 2018 National Championship (ACT) | 2 | 390 | 445 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 11 | 480 | 406 |
| 03.04.2021 OZ CHAMPS (NSW) | 19 | 407 | 337 |
| 16.04.2022 Australian Championship (QLD) | 24 | 359 | 400 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 409 | 397 | |
| Spread: | 48 | -48 | |