| Tournament | Round | Marie Wilson | Marion Merickel |
| 08.08.2009 Launceston (TAS) | 2 | 362 | 455 |
| 06.02.2011 Ulverstone 2011 (TAS) | 8 | 334 | 353 |
| 09.02.2014 Ulverstone Sun (TAS) | 6 | 372 | 364 |
| 07.02.2016 Ulverstone (TAS) | 12 | 381 | 359 |
| 04.02.2024 Ulverstone Sunday (TAS) | 4 | 315 | 341 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 352.8 | 374.4 | |
| Spread: | -108 | 108 | |