| Tournament | Round | Robin Andersen | Janet Cotter |
| 12.01.2003 Open (WA) | 7 | 441 | 290 |
| 02.02.2003 Fremantle (WA) | 3 | 390 | 345 |
| 13.07.2003 Bassendean (WA) | 7 | 370 | 413 |
| 30.11.2003 Hamersley (WA) | 3 | 368 | 355 |
| 06.02.2005 Fremantle (WA) | 3 | 428 | 268 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 399.4 | 334.2 | |
| Spread: | 326 | -326 | |