| Tournament | Round | Dave Bowen | Trudi Owens |
| 31.05.2003 Western Australian Championships (WA) | 3 | 274 | 354 |
| 13.07.2003 Bassendean (WA) | 3 | 332 | 432 |
| 19.10.2003 Rockingham (WA) | 6 | 350 | 347 |
| 29.02.2004 Kwinana (WA) | 6 | 318 | 395 |
| 06.06.2005 Western Australian Championships (WA) | 1 | 335 | 360 |
| 06.06.2005 Western Australian Championships (WA) | 24 | 336 | 391 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 324.16 | 379.83 | |
| Spread: | -334 | 334 | |