| Tournament | Round | Kate Horan | Noel Coulter |
| 02.02.2003 Fremantle (WA) | 5 | 462 | 442 |
| 23.02.2003 Kwinana (WA) | 2 | 380 | 371 |
| 16.03.2003 Bunbury (WA) | 4 | 377 | 408 |
| 30.03.2003 Praxis (WA) | 5 | 347 | 295 |
| 06.04.2003 Nedlands (WA) | 3 | 448 | 386 |
| 25.05.2003 Melville (WA) | 4 | 380 | 359 |
| 31.05.2003 Western Australian Championships (WA) | 6 | 434 | 325 |
| Head-to-head after 7 games | 6 | 1 | |
| Average score | 404 | 369.42 | |
| Spread: | 242 | -242 | |