| Tournament | Round | Eileen Koops | Ivy Nicholls |
| 01.08.2004 Campbell Town (TAS) | 2 | 292 | 376 |
| 27.11.2010 Devonport (TAS) | 3 | 231 | 386 |
| 19.05.2012 East Coast Saturday (TAS) | 3 | 272 | 443 |
| 17.05.2015 Scamander (TAS) | 4 | 260 | 391 |
| 29.05.2016 East Coast (TAS) | 5 | 303 | 391 |
| Head-to-head after 5 games | 0 | 5 | |
| Average score | 271.6 | 397.4 | |