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