| Date | Tournament | State | Round | Karen Richards | Muriel Berman |
|---|---|---|---|---|---|
| 12/07/1998 | WA Masters | WA | 14 | 337 | 401 |
| 21/04/2002 | Nedlands | WA | 3 | 287 | 419 |
| 10/08/2002 | Western Australian Masters | WA | 16 | 442 | 323 |
| 02/02/2003 | Fremantle | WA | 6 | 400 | 335 |
| 25/05/2003 | Melville | WA | 1 | 346 | 325 |
| 08/02/2004 | Fremantle | WA | 2 | 444 | 415 |
| 19/06/2004 | Western Australian Championships | WA | 8 | 392 | 404 |
| 11/07/2004 | Bassendean | WA | 3 | 389 | 282 |
| Head-to-head after 8 games | 5 | 3 | |||
| Average score | 379.62 | 363.00 | |||
| Spread | 133 | -133 | |||