| Tournament | 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 | 327.37 | 409.87 | |
| Spread: | -660 | 660 | |