| Tournament | Round | Sheila Molony | Marge Roberts |
| 30.09.2001 Manjimup (WA) | 2 | 340 | 362 |
| 24.09.2005 Manjimup Maximin (WA) | 2 | 322 | 344 |
| 25.09.2005 Manjimup Standard (WA) | 4 | 369 | 301 |
| 24.08.2008 Rockingham (WA) | 5 | 315 | 363 |
| 31.05.2009 WA CHAMPIONSHIP (WA) | 8 | 267 | 389 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 322.6 | 351.8 | |
| Spread: | -146 | 146 | |