| Tournament | Round | Maree Heynen | Irene Brownlow |
| 22.06.2002 Wollongong Marj Babb (NSW) | 1 | 270 | 351 |
| 09.11.2002 Sydney (NSW) | 5 | 327 | 361 |
| 24.11.2002 ACT Championships (ACT) | 3 | 296 | 396 |
| 07.06.2003 Woy Woy (NSW) | 6 | 373 | 312 |
| 10.07.2004 Winter Challenge (NSW) | 5 | 359 | 316 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 325 | 347.2 | |
| Spread: | -111 | 111 | |