| Date | Tournament | State | Round | Maretta Walton | Colleen McCormick |
|---|---|---|---|---|---|
| 14/03/1999 | Bunbury | WA | 2 | 316 | 340 |
| 30/05/1999 | Melville | WA | 3 | 432 | 362 |
| 11/07/1999 | Western Australian Masters | WA | 7 | 348 | 403 |
| 13/02/2000 | Fremantle | WA | 4 | 427 | 335 |
| 19/03/2000 | Bunbury | WA | 1 | 309 | 412 |
| 02/09/2001 | Western Australian Masters | WA | 5 | 352 | 362 |
| Head-to-head after 6 games | 2 | 4 | |||
| Average score | 364.00 | 369.00 | |||
| Spread | -30 | 30 | |||