| Tournament | Round | Arlene Williams | Wayne Willis |
| 25.04.2011 Aus Championship (ACT) | 23 | 324 | 359 |
| 28.03.2016 Australian Championship (SA) | 21 | 299 | 371 |
| 02.04.2018 2018 National Championship (ACT) | 16 | 337 | 317 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 320 | 349 | |
| Spread: | -87 | 87 | |