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