| Tournament | Round | Marie Wilson | Ros Wilkinson |
| 06.02.2011 Ulverstone 2011 (TAS) | 13 | 310 | 388 |
| 03.02.2013 Ulverstone (TAS) | 13 | 337 | 376 |
| 07.02.2016 Ulverstone (TAS) | 1 | 320 | 343 |
| 04.02.2024 Ulverstone Sunday (TAS) | 6 | 325 | 470 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 323 | 394.25 | |
| Spread: | -285 | 285 | |