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