| Tournament | Round | Dave Bowen | Colleen McCormick |
| 02.02.2003 Fremantle (WA) | 1 | 392 | 248 |
| 08.02.2004 Fremantle (WA) | 3 | 409 | 399 |
| 06.06.2005 Western Australian Championships (WA) | 10 | 325 | 510 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 375.33 | 385.66 | |
| Spread: | -31 | 31 | |