| Tournament | Round | Wynne Davidson | Ann Smith |
| 23.09.2007 Maximin (WA) | 3 | 408 | 285 |
| 13.01.2008 Maximin (WA) | 1 | 321 | 309 |
| 16.08.2009 ROCKINGHAM 2009 (WA) | 1 | 398 | 360 |
| 11.10.2009 Spring Maximin (WA) | 1 | 310 | 293 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 359.25 | 311.75 | |
| Spread: | 190 | -190 | |