| Tournament | Round | Maree Swanson | Eileen Koops |
| 20.04.2002 Beaumaris (TAS) | 2 | 298 | 366 |
| 06.07.2003 East Coast (TAS) | 11 | 302 | 426 |
| 24.07.2005 Campbell Town (TAS) | 7 | 289 | 329 |
| 14.05.2006 Scamander (TAS) | 8 | 396 | 258 |
| 04.02.2007 Ulverstone (TAS) | 2 | 288 | 324 |
| 31.05.2009 Scam Div 2 Sun (TAS) | 2 | 359 | 279 |
| 22.05.2011 East Coast (TAS) | 10 | 419 | 348 |
| 24.05.2014 East Coast Sat B (TAS) | 4 | 344 | 355 |
| 17.05.2015 Scamander (TAS) | 7 | 344 | 364 |
| Head-to-head after 9 games | 3 | 6 | |
| Average score | 337.66 | 338.77 | |