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