| Date | Tournament | State | Round | Trish Marchand | Elwyn Chalk |
|---|---|---|---|---|---|
| 30/08/1998 | Yokine | WA | 6 | 308 | 326 |
| 17/01/1999 | WA Open | WA | 2 | 319 | 340 |
| 11/07/1999 | Western Australian Masters | WA | 18 | 401 | 286 |
| 19/03/2000 | Bunbury | WA | 3 | 316 | 389 |
| 14/01/2001 | WA Open | WA | 2 | 338 | 392 |
| 13/01/2002 | WA Open | WA | 2 | 327 | 431 |
| Head-to-head after 6 games | 1 | 5 | |||
| Average score | 334.83 | 360.67 | |||
| Spread | -155 | 155 | |||