| Tournament | Round | Lola Dunstan | Bettina Tonkin |
| 28.05.2000 Melville (WA) | 2 | 277 | 427 |
| 11.11.2001 Coogee (WA) | 5 | 348 | 351 |
| 08.07.2007 Bassendean (WA) | 6 | 347 | 357 |
| 05.03.2012 BINDOON 2012 (WA) | 7 | 324 | 372 |
| 05.03.2012 BINDOON 2012 (WA) | 15 | 261 | 453 |
| Head-to-head after 5 games | 0 | 5 | |
| Average score | 311.39 | 392 | |
| Spread: | -403 | 403 | |