| Date | Tournament | State | Round | Wynne Davidson | Dawn Lawrie |
|---|---|---|---|---|---|
| 30/11/2003 | Hamersley | WA | 3 | 309 | 303 |
| 21/11/2004 | Hamersley | WA | 1 | 297 | 306 |
| 10/04/2005 | Nedlands | WA | 6 | 321 | 396 |
| 24/04/2005 | Anzac Maximin | WA | 4 | 348 | 362 |
| 04/06/2007 | Western Australian Championships C & D | WA | 4 | 309 | 418 |
| Head-to-head after 5 games | 1 | 4 | |||
| Average score | 316.80 | 357.00 | |||
| Spread | -201 | 201 | |||