| Tournament | Round | Patricia Young | Janet Cotter |
| 26.04.1998 Nedlands (WA) | 3 | 368 | 360 |
| 02.08.1998 Bassendean (WA) | 3 | 452 | 336 |
| 14.02.1999 Fremantle (WA) | 5 | 403 | 302 |
| 26.05.2002 Melville (WA) | 3 | 308 | 331 |
| 06.02.2005 Fremantle (WA) | 6 | 338 | 385 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 373.8 | 342.8 | |
| Spread: | 155 | -155 | |