| Date | Tournament | State | Round | Bettina Tonkin | Liz Quantock |
|---|---|---|---|---|---|
| 19/03/2000 | Bunbury | WA | 2 | 343 | 329 |
| 01/04/2002 | Australian Championships | WA | 11 | 341 | 332 |
| 11/01/2004 | January Maximin | WA | 7 | 430 | 288 |
| 04/04/2004 | Warmup Marathon | WA | 3 | 463 | 353 |
| 04/04/2004 | Warmup Marathon | WA | 8 | 446 | 307 |
| 19/06/2004 | Western Australian Championships | WA | 1 | 370 | 306 |
| 19/06/2004 | Western Australian Championships | WA | 16 | 358 | 272 |
| 12/09/2004 | Maximin | WA | 1 | 395 | 316 |
| 21/11/2004 | Hamersley | WA | 5 | 344 | 282 |
| 26/02/2006 | Mandurah | WA | 6 | 419 | 349 |
| 19/11/2006 | Coogee | WA | 7 | 357 | 344 |
| 18/02/2007 | Fremantle | WA | 7 | 259 | 366 |
| 08/07/2007 | Bassendean | WA | 1 | 362 | 315 |
| Head-to-head after 13 games | 12 | 1 | |||
| Average score | 375.92 | 319.92 | |||
| Spread | 728 | -728 | |||