| Tournament | Round | Marion Merickel | Marie London |
| 01.08.2004 Campbell Town (TAS) | 11 | 304 | 514 |
| 08.08.2009 Launceston (TAS) | 12 | 228 | 425 |
| 25.11.2012 Tas State Champs (TAS) | 9 | 359 | 379 |
| 08.02.2015 Ulverstone (TAS) | 7 | 343 | 432 |
| 04.02.2018 Ulverstone Feb (TAS) | 4 | 483 | 349 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 343.4 | 419.8 | |
| Spread: | -382 | 382 | |