| Tournament | Round | Heather Sorensen | Pearl Gillott |
| 20.06.1998 Wollongong Marj Babb (NSW) | 3 | 309 | 375 |
| 09.08.1998 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 8 | 387 | 296 |
| 09.11.2003 Sydney (NSW) | 4 | 384 | 324 |
| 19.06.2004 Wollongong Marj Babb (NSW) | 2 | 420 | 408 |
| 04.10.2004 New South Wales Championships (NSW) | 18 | 377 | 319 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 375.4 | 344.4 | |
| Spread: | 155 | -155 | |