| Date | Tournament | State | Round | Trish Marchand | Jenny Coetzee |
|---|---|---|---|---|---|
| 14/03/1999 | Bunbury | WA | 2 | 316 | 387 |
| 11/07/1999 | Western Australian Masters | WA | 11 | 290 | 326 |
| 19/03/2000 | Bunbury | WA | 4 | 377 | 261 |
| 14/01/2001 | WA Open | WA | 7 | 329 | 360 |
| 21/10/2001 | Rockingham | WA | 1 | 453 | 322 |
| 14/07/2002 | Bassendean | WA | 1 | 334 | 342 |
| Head-to-head after 6 games | 2 | 4 | |||
| Average score | 349.83 | 333.00 | |||
| Spread | 101 | -101 | |||