| Tournament | Round | Noela Costello | Liz Quantock |
| 26.05.2002 Melville (WA) | 4 | 310 | 335 |
| 13.07.2003 Bassendean (WA) | 7 | 363 | 355 |
| 30.11.2003 Hamersley (WA) | 5 | 376 | 325 |
| 28.03.2004 Nedlands (WA) | 2 | 328 | 418 |
| 12.09.2004 Maximin (WA) | 2 | 320 | 329 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 339.4 | 352.4 | |
| Spread: | -65 | 65 | |