| Tournament | Round | Wynne Davidson | Jane Dalton |
| 03.02.2008 Fremantle (WA) | 6 | 401 | 365 |
| 06.04.2008 MAXIMIN APRIL (WA) | 5 | 329 | 376 |
| 05.10.2008 SPRING MAXIMIN 2008 (WA) | 6 | 367 | 325 |
| 26.04.2009 Anzac Maximin (WA) | 5 | 313 | 347 |
| 30.08.2009 Winter Open (WA) | 6 | 288 | 388 |
| 14.02.2010 Fremantle 2010 (WA) | 1 | 284 | 316 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 330.33 | 352.83 | |
| Spread: | -135 | 135 | |