| Tournament | Round | Margaret Griggs | Marie Wilson |
| 23.01.2005 Ulverstone (TAS) | 3 | 355 | 354 |
| 23.01.2005 Ulverstone (TAS) | 14 | 376 | 350 |
| 06.03.2005 Beaconsfield (TAS) | 6 | 336 | 417 |
| 27.08.2006 Exeter Round Robin (TAS) | 3 | 332 | 354 |
| 27.08.2006 Exeter Round Robin (TAS) | 12 | 353 | 340 |
| 04.02.2007 Ulverstone (TAS) | 5 | 413 | 395 |
| 08.02.2009 Ulverstone (TAS) | 5 | 343 | 389 |
| 08.08.2009 Launceston (TAS) | 11 | 403 | 358 |
| 06.02.2010 Ulverstone 2010 (TAS) | 10 | 354 | 379 |
| 24.07.2010 Launceston Div 1 (TAS) | 10 | 409 | 300 |
| 09.02.2014 Ulverstone Sun (TAS) | 5 | 394 | 348 |
| 07.02.2016 Ulverstone (TAS) | 10 | 281 | 396 |
| Head-to-head after 12 games | 7 | 5 | |
| Average score | 362.41 | 365 | |
| Spread: | -31 | 31 | |