| Tournament | Round | Patricia Young | Bettina Tonkin |
| 03.10.1999 Yokine (WA) | 3 | 414 | 411 |
| 28.05.2000 Melville (WA) | 6 | 468 | 401 |
| 08.07.2001 Bassendean (WA) | 3 | 337 | 381 |
| 23.02.2003 Kwinana (WA) | 5 | 352 | 407 |
| 14.09.2003 Maximin (WA) | 1 | 288 | 379 |
| 06.02.2005 Fremantle (WA) | 4 | 285 | 451 |
| 21.05.2006 Melville (WA) | 5 | 376 | 269 |
| 03.02.2008 Fremantle (WA) | 4 | 461 | 329 |
| Head-to-head after 8 games | 4 | 4 | |
| Average score | 372.62 | 378.5 | |
| Spread: | -47 | 47 | |