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