| Tournament | Round | Heather Sorensen | Janine Whittaker |
| 17.08.2002 Revesby (NSW) | 2 | 317 | 276 |
| 09.11.2003 Sydney (NSW) | 5 | 300 | 319 |
| 23.11.2003 ACT Championships (ACT) | 9 | 339 | 369 |
| 22.05.2005 Ulladulla (NSW) | 14 | 342 | 397 |
| 27.08.2005 Revesby (NSW) | 7 | 318 | 332 |
| 15.07.2007 Winter Challenge (NSW) | 1 | 295 | 412 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 4 | 368 | 409 |
| Head-to-head after 7 games | 1 | 6 | |
| Average score | 325.57 | 359.14 | |
| Spread: | -235 | 235 | |