| Tournament | Round | Janet Cotter | Colin Hyde |
| 31.05.1998 Melville (WA) | 5 | 331 | 371 |
| 14.03.1999 Bunbury (WA) | 3 | 327 | 382 |
| 13.02.2000 Fremantle (WA) | 3 | 385 | 330 |
| 08.07.2001 Bassendean (WA) | 4 | 330 | 410 |
| 10.04.2005 Nedlands (WA) | 3 | 324 | 364 |
| 05.02.2006 Fremantle (WA) | 4 | 390 | 393 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 347.83 | 375 | |
| Spread: | -163 | 163 | |