| Tournament | Round | Wynne Davidson | Valerie Beck |
| 05.02.2006 Fremantle (WA) | 5 | 347 | 364 |
| 26.02.2006 Mandurah (WA) | 7 | 336 | 343 |
| 12.03.2006 Bunbury (WA) | 5 | 359 | 316 |
| 09.04.2006 Nedlands (WA) | 5 | 334 | 302 |
| 19.11.2006 Coogee (WA) | 2 | 330 | 254 |
| 03.12.2006 WA Champions Cup (WA) | 1 | 320 | 272 |
| 01.04.2007 Nedlands (WA) | 5 | 466 | 352 |
| 04.06.2007 Western Australian Championships C & D (WA) | 2 | 334 | 382 |
| 03.02.2008 Fremantle (WA) | 5 | 335 | 305 |
| 06.04.2008 MAXIMIN APRIL (WA) | 1 | 317 | 362 |
| 24.08.2008 Rockingham (WA) | 5 | 248 | 412 |
| 05.10.2008 SPRING MAXIMIN 2008 (WA) | 5 | 348 | 408 |
| 09.11.2008 COOGEE 2008 (WA) | 1 | 322 | 403 |
| 26.04.2009 Anzac Maximin (WA) | 7 | 286 | 458 |
| Head-to-head after 14 games | 6 | 8 | |
| Average score | 334.42 | 352.35 | |
| Spread: | -251 | 251 | |