| Date | Tournament | State | Round | Alan Mathews | Trish Marchand |
|---|---|---|---|---|---|
| 11/07/1999 | Western Australian Masters | WA | 1 | 361 | 337 |
| 08/04/2001 | Nedlands | WA | 1 | 371 | 273 |
| 27/05/2001 | Melville | WA | 6 | 329 | 306 |
| 13/01/2002 | WA Open | WA | 5 | 413 | 372 |
| Head-to-head after 4 games | 4 | 0 | |||
| Average score | 368.50 | 322.00 | |||
| Spread | 186 | -186 | |||