| Tournament | Round | Karmel Patterson | Sharon Sorensen |
| 10.07.2004 Winter Challenge (NSW) | 1 | 335 | 407 |
| 30.01.2010 Kempsey Cup & Challenge (NSW) | 9 | 267 | 303 |
| 30.01.2010 Kempsey Cup & Challenge (NSW) | 11 | 383 | 392 |
| 04.03.2012 Balmain BUGS (NSW) | 1 | 357 | 346 |
| 20.05.2012 Ulladulla (NSW) | 3 | 372 | 388 |
| 20.05.2012 Ulladulla (NSW) | 14 | 309 | 351 |
| 06.07.2014 Winter Challenge (NSW) | 16 | 274 | 487 |
| 07.11.2015 Open Saturday (WA) | 2 | 341 | 365 |
| 17.07.2016 WINTER CHALLENGE (NSW) | 6 | 413 | 306 |
| 27.11.2016 Central Coast Champs (NSW) | 13 | 266 | 371 |
| Head-to-head after 10 games | 2 | 8 | |
| Average score | 331.7 | 371.6 | |
| Spread: | -399 | 399 | |