| Tournament | Round | Maretta Walton | Sue Armstrong |
| 25.04.1999 Nedlands (WA) | 5 | 420 | 366 |
| 03.10.1999 Yokine (WA) | 4 | 336 | 461 |
| 13.02.2000 Fremantle (WA) | 2 | 400 | 409 |
| 19.03.2000 Bunbury (WA) | 3 | 387 | 327 |
| 08.07.2000 Bassendean (WA) | 5 | 368 | 372 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 382.2 | 387 | |
| Spread: | -24 | 24 | |