| Tournament | Round | Margaret Wilton | Gwen Metcalfe |
| 19.09.1999 Spring Subiaco (WA) | 1 | 317 | 283 |
| 08.10.2000 Rockingham (WA) | 1 | 308 | 290 |
| 10.06.2001 Advanced Intermediate Recreation (WA) | 1 | 357 | 324 |
| 12.08.2001 Yokine (WA) | 2 | 426 | 320 |
| 06.04.2003 Nedlands (WA) | 4 | 349 | 252 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 351.4 | 293.8 | |
| Spread: | 288 | -288 | |