| Tournament | Round | Trish Marchand | Margaret Kane |
| 05.12.1999 Marathon December (WA) | 6 | 380 | 381 |
| 28.05.2000 Melville (WA) | 5 | 267 | 275 |
| 25.06.2000 Advanced Intermediate Recreation (WA) | 3 | 252 | 382 |
| 15.11.2000 Coogee (WA) | 2 | 318 | 333 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 304.25 | 342.75 | |
| Spread: | -154 | 154 | |