| Tournament | Round | Heather Sorensen | Joy Morris |
| 06.05.2001 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 2 | 380 | 276 |
| 16.06.2002 Canberra Midyear Open (ACT) | 2 | 351 | 283 |
| 05.01.2008 Janboree (NSW) | 5 | 317 | 350 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 349.33 | 303 | |
| Spread: | 139 | -139 | |