| Tournament | Round | Janet Cotter | Anne Zion |
| 21.04.2002 Nedlands (WA) | 4 | 348 | 357 |
| 02.02.2003 Fremantle (WA) | 2 | 381 | 350 |
| 16.03.2003 Bunbury (WA) | 4 | 360 | 367 |
| 25.05.2003 Melville (WA) | 2 | 268 | 430 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 339.25 | 376 | |
| Spread: | -147 | 147 | |