| Tournament | Round | Marge Roberts | Kim Fielding |
| 14.02.1999 Fremantle (WA) | 1 | 318 | 346 |
| 03.10.1999 Yokine (WA) | 6 | 337 | 381 |
| 08.10.2000 Rockingham (WA) | 3 | 271 | 433 |
| 30.09.2007 Pinjarra (WA) | 7 | 275 | 372 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 300.25 | 383 | |
| Spread: | -331 | 331 | |