| Tournament | Round | Maretta Walton | Joy Deans |
| 15.02.1998 Fremantle (WA) | 1 | 362 | 315 |
| 18.10.1998 Rockingham (WA) | 1 | 419 | 341 |
| 30.05.1999 Melville (WA) | 6 | 403 | 349 |
| 05.12.1999 Marathon December (WA) | 3 | 342 | 341 |
| 10.09.2000 Yokine (WA) | 1 | 369 | 273 |
| 04.02.2001 Fremantle (WA) | 4 | 323 | 414 |
| 02.09.2001 Western Australian Masters (WA) | 13 | 299 | 461 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 359.57 | 356.28 | |
| Spread: | 23 | -23 | |