| Tournament | Round | Marjorie Ward | Ruth Probert |
| 26.05.2002 Melville (WA) | 3 | 292 | 333 |
| 23.02.2003 Kwinana (WA) | 6 | 298 | 275 |
| 08.02.2004 Fremantle (WA) | 1 | 284 | 322 |
| 30.05.2004 Melville (WA) | 2 | 294 | 328 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 292 | 314.5 | |
| Spread: | -90 | 90 | |