| Tournament | Round | Dawn Lawrie | Colleen McCormick |
| 06.06.2005 Western Australian Championships (WA) | 21 | 305 | 479 |
| 05.02.2006 Fremantle (WA) | 1 | 373 | 399 |
| 12.03.2006 Bunbury (WA) | 1 | 246 | 452 |
| 04.06.2007 Western Australian Championships A & B (WA) | 3 | 256 | 467 |
| 30.09.2007 Pinjarra (WA) | 4 | 362 | 423 |
| Head-to-head after 5 games | 0 | 5 | |
| Average score | 308.39 | 444 | |
| Spread: | -678 | 678 | |