| Tournament | Round | Muriel Berman | Karen Richards |
| 12.07.1998 WA Masters (WA) | 14 | 401 | 337 |
| 21.04.2002 Nedlands (WA) | 3 | 419 | 287 |
| 10.08.2002 Western Australian Masters (WA) | 16 | 323 | 442 |
| 02.02.2003 Fremantle (WA) | 6 | 335 | 400 |
| 25.05.2003 Melville (WA) | 1 | 325 | 346 |
| 08.02.2004 Fremantle (WA) | 2 | 415 | 444 |
| 19.06.2004 Western Australian Championships (WA) | 8 | 404 | 392 |
| 11.07.2004 Bassendean (WA) | 3 | 282 | 389 |
| Head-to-head after 8 games | 3 | 5 | |
| Average score | 363 | 379.62 | |
| Spread: | -133 | 133 | |