| Tournament | Round | Dave Bowen | Anne Zion |
| 08.12.2002 Marathon (WA) | 5 | 279 | 490 |
| 08.12.2002 Marathon (WA) | 10 | 392 | 313 |
| 02.02.2003 Fremantle (WA) | 5 | 324 | 332 |
| 23.02.2003 Kwinana (WA) | 2 | 300 | 379 |
| 31.05.2003 Western Australian Championships (WA) | 1 | 292 | 406 |
| 22.06.2003 Manning (WA) | 4 | 366 | 422 |
| 13.07.2003 Bassendean (WA) | 2 | 277 | 392 |
| Head-to-head after 7 games | 1 | 6 | |
| Average score | 318.57 | 390.57 | |
| Spread: | -504 | 504 | |