| Tournament | Round | Mary Brown | Ruth Probert |
| 30.05.1999 Melville (WA) | 3 | 256 | 262 |
| 28.05.2000 Melville (WA) | 3 | 274 | 382 |
| 04.02.2001 Fremantle (WA) | 3 | 254 | 306 |
| 27.05.2001 Melville (WA) | 2 | 215 | 324 |
| 12.08.2001 Yokine (WA) | 1 | 218 | 331 |
| 10.02.2002 Fremantle (WA) | 4 | 237 | 350 |
| Head-to-head after 6 games | 0 | 6 | |
| Average score | 242.33 | 325.83 | |
| Spread: | -501 | 501 | |