| Tournament | Round | Maureen Gill | Ann Simms |
| 24.01.2010 MaxiMin January 2010 (WA) | 5 | 390 | 282 |
| 26.04.2010 ANZAC MAXIMIN 2010 (WA) | 1 | 349 | 335 |
| 14.08.2011 OPEN AUGUST (WA) | 3 | 239 | 500 |
| 05.02.2012 FREMANTLE (WA) | 3 | 352 | 311 |
| 02.02.2014 Fremantle (WA) | 6 | 285 | 380 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 323 | 361.6 | |
| Spread: | -193 | 193 | |