| Tournament | Round | Noela Costello | Dot Getliffe |
| 05.12.1999 Marathon December (WA) | 3 | 446 | 334 |
| 28.05.2000 Melville (WA) | 1 | 373 | 386 |
| 02.02.2003 Fremantle (WA) | 7 | 338 | 357 |
| 23.02.2003 Kwinana (WA) | 7 | 415 | 301 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 393 | 344.5 | |
| Spread: | 194 | -194 | |