| Date | Tournament | State | Round | Heather Sorensen | Colleen Walker |
|---|---|---|---|---|---|
| 06/10/2003 | NSW Championships | NSW | 9 | 342 | 291 |
| 16/07/2005 | Winter Challenge | NSW | 15 | 286 | 343 |
| 01/10/2007 | New South Wales Champs | NSW | 3 | 363 | 337 |
| 06/07/2008 | Winter Challenge | NSW | 7 | 401 | 404 |
| 04/07/2010 | Winter Challenge | NSW | 11 | 316 | 412 |
| Head-to-head after 5 games | 2 | 3 | |||
| Average score | 341.60 | 357.40 | |||
| Spread | -79 | 79 | |||