| Tournament | Round | Karen Richards | Joy Deans |
| 25.04.1999 Nedlands (WA) | 4 | 378 | 300 |
| 09.12.2001 Praxis (WA) | 3 | 428 | 311 |
| 26.05.2002 Melville (WA) | 3 | 411 | 359 |
| 14.07.2002 Bassendean (WA) | 1 | 375 | 293 |
| 10.08.2002 Western Australian Masters (WA) | 12 | 462 | 380 |
| 08.09.2002 Yokine (WA) | 5 | 343 | 347 |
| 23.02.2003 Kwinana (WA) | 2 | 386 | 328 |
| 31.05.2003 Western Australian Championships (WA) | 8 | 410 | 346 |
| 22.06.2003 Manning (WA) | 1 | 417 | 320 |
| 30.11.2003 Hamersley (WA) | 1 | 428 | 341 |
| 19.06.2004 Western Australian Championships (WA) | 5 | 408 | 317 |
| Head-to-head after 11 games | 10 | 1 | |
| Average score | 404.18 | 331.09 | |
| Spread: | 804 | -804 | |