| Tournament | Round | Liz Quantock | Wynne Davidson |
| 08.08.1999 Bassendean (WA) | 1 | 324 | 316 |
| 03.10.1999 Yokine (WA) | 6 | 304 | 424 |
| 17.10.1999 Rockingham (WA) | 6 | 331 | 300 |
| 25.06.2000 Advanced Intermediate Recreation (WA) | 6 | 400 | 348 |
| 15.11.2000 Coogee (WA) | 5 | 383 | 270 |
| 11.03.2001 Bunbury (WA) | 3 | 316 | 362 |
| 30.09.2001 Manjimup (WA) | 5 | 356 | 283 |
| 11.11.2001 Coogee (WA) | 4 | 385 | 295 |
| 19.10.2003 Rockingham (WA) | 6 | 367 | 331 |
| 30.11.2003 Hamersley (WA) | 6 | 366 | 406 |
| 11.01.2004 January Maximin (WA) | 2 | 409 | 291 |
| 03.10.2004 Manjimup (WA) | 1 | 335 | 303 |
| 17.10.2004 Rockingham (WA) | 2 | 324 | 362 |
| 10.04.2005 Nedlands (WA) | 1 | 300 | 378 |
| 04.06.2007 Western Australian Championships C & D (WA) | 8 | 355 | 286 |
| Head-to-head after 15 games | 10 | 5 | |
| Average score | 350.33 | 330.33 | |
| Spread: | 300 | -300 | |