| Tournament | Round | Joy Dean | Sue Armstrong |
| 15.02.1998 Fremantle (WA) | 5 | 403 | 443 |
| 28.05.2000 Melville (WA) | 2 | 235 | 461 |
| 11.03.2001 Bunbury (WA) | 1 | 378 | 360 |
| 21.10.2001 Rockingham (WA) | 3 | 434 | 438 |
| 11.11.2001 Coogee (WA) | 1 | 320 | 281 |
| 25.05.2003 Melville (WA) | 7 | 334 | 367 |
| 31.05.2003 Western Australian Championships (WA) | 12 | 350 | 340 |
| 08.02.2004 Fremantle (WA) | 7 | 322 | 395 |
| 19.06.2004 Western Australian Championships (WA) | 16 | 328 | 402 |
| 19.06.2005 Hamersley (WA) | 6 | 401 | 352 |
| 23.10.2005 Rockingham (WA) | 7 | 332 | 416 |
| Head-to-head after 11 games | 4 | 7 | |
| Average score | 348.81 | 386.81 | |