| Tournament | Round | Marie Wilson | Mona Stephens |
| 27.01.2000 Ulverstone (TAS) | 1 | 367 | 270 |
| 31.03.2001 Tasmania March (TAS) | 2 | 393 | 263 |
| 27.10.2001 Tasmanian Championships (TAS) | 3 | 365 | 289 |
| 23.01.2005 Ulverstone (TAS) | 2 | 417 | 269 |
| 04.02.2007 Ulverstone (TAS) | 7 | 324 | 254 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 373.2 | 269 | |
| Spread: | 521 | -521 | |