| Tournament | Round | Colleen McCormick | Trish Reynolds |
| 15.02.1998 Fremantle (WA) | 5 | 331 | 406 |
| 10.08.2002 Western Australian Masters (WA) | 10 | 364 | 354 |
| 08.09.2002 Yokine (WA) | 2 | 483 | 350 |
| 13.07.2003 Bassendean (WA) | 5 | 383 | 378 |
| 19.10.2003 Rockingham (WA) | 5 | 320 | 331 |
| 11.01.2004 January Maximin (WA) | 2 | 390 | 325 |
| 14.03.2004 Bunbury (WA) | 2 | 357 | 340 |
| 04.04.2004 Warmup Marathon (WA) | 1 | 215 | 468 |
| 04.04.2004 Warmup Marathon (WA) | 6 | 378 | 372 |
| Head-to-head after 9 games | 6 | 3 | |
| Average score | 357.88 | 369.33 | |