| Tournament | Round | Lynn Parnell | Sharon Sorensen |
| 01.04.2000 Central Coast - Wyong (NSW) | 2 | 299 | 311 |
| 16.03.2003 Wyong (NSW) | 7 | 334 | 428 |
| 10.09.2004 Baulkham Hills Open (NSW) | 1 | 342 | 361 |
| 28.09.2008 Revesby WYSC Fundraiser (NSW) | 7 | 295 | 362 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 317.5 | 365.5 | |
| Spread: | -192 | 192 | |