| Date | Tournament | State | Round | Colleen McCormick | Girlie Livingstone |
|---|---|---|---|---|---|
| 12/07/1998 | WA Masters | WA | 18 | 263 | 474 |
| 17/01/1999 | WA Open | WA | 7 | 372 | 385 |
| 11/07/1999 | Western Australian Masters | WA | 8 | 257 | 506 |
| 13/08/2000 | Western Australian Masters | WA | 5 | 321 | 379 |
| 08/04/2001 | Nedlands | WA | 6 | 356 | 397 |
| 02/09/2001 | Western Australian Masters | WA | 1 | 330 | 451 |
| 14/07/2002 | Bassendean | WA | 6 | 360 | 312 |
| 30/03/2003 | Praxis | WA | 8 | 360 | 375 |
| Head-to-head after 8 games | 1 | 7 | |||
| Average score | 327.38 | 409.88 | |||
| Spread | -660 | 660 | |||