| Tournament | Round | Mary Brown | Gwen Metcalfe |
| 19.09.1999 Spring Subiaco (WA) | 5 | 301 | 329 |
| 17.10.1999 Rockingham (WA) | 5 | 252 | 304 |
| 08.07.2000 Bassendean (WA) | 4 | 260 | 297 |
| 08.10.2000 Rockingham (WA) | 2 | 252 | 332 |
| 15.11.2000 Coogee (WA) | 5 | 254 | 312 |
| 10.06.2001 Advanced Intermediate Recreation (WA) | 5 | 273 | 286 |
| 21.10.2001 Rockingham (WA) | 2 | 289 | 302 |
| 11.11.2001 Coogee (WA) | 5 | 222 | 293 |
| 12.08.2001 Yokine (WA) | 4 | 300 | 281 |
| 10.02.2002 Fremantle (WA) | 5 | 251 | 313 |
| Head-to-head after 10 games | 1 | 9 | |
| Average score | 265.39 | 304.89 | |
| Spread: | -395 | 395 | |