| Tournament | Round | Tricia Shephard | Heather Sorensen |
| 26.05.2002 Ulladulla (NSW) | 14 | 308 | 348 |
| 07.10.2002 New South Wales Championships (NSW) | 7 | 283 | 426 |
| 15.06.2013 WORDS June (NSW) | 6 | 402 | 280 |
| 03.01.2015 JanBoree (NSW) | 8 | 347 | 340 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 335 | 348.5 | |
| Spread: | -54 | 54 | |