| Tournament | Round | Maretta Walton | Judy Jones |
| 15.02.1998 Fremantle (WA) | 3 | 379 | 478 |
| 11.07.1999 Western Australian Masters (WA) | 2 | 334 | 448 |
| 08.07.2000 Bassendean (WA) | 6 | 341 | 445 |
| 08.04.2001 Nedlands (WA) | 2 | 388 | 296 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 360.5 | 416.75 | |
| Spread: | -225 | 225 | |