| Tournament | Round | Dianne Ward | Maretta Walton |
| 26.04.1998 Nedlands (WA) | 4 | 372 | 304 |
| 18.10.1998 Rockingham (WA) | 3 | 476 | 225 |
| 10.09.2000 Yokine (WA) | 3 | 409 | 370 |
| 08.07.2001 Bassendean (WA) | 4 | 463 | 317 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 430 | 304 | |
| Spread: | 504 | -504 | |