| Tournament | Round | Janet Cotter | Jane Walker |
| 25.04.1999 Nedlands (WA) | 6 | 355 | 413 |
| 30.05.1999 Melville (WA) | 1 | 337 | 451 |
| 26.05.2002 Melville (WA) | 4 | 385 | 331 |
| 14.07.2002 Bassendean (WA) | 2 | 455 | 286 |
| 08.02.2004 Fremantle (WA) | 7 | 376 | 361 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 381.6 | 368.4 | |
| Spread: | 66 | -66 | |