| Tournament | Round | Therese Nichols | Sharon Sorensen |
| 07.07.2012 WINTER CHALLENGE (NSW) | 6 | 325 | 313 |
| 15.06.2013 WORDS June (NSW) | 3 | 376 | 329 |
| 21.04.2014 Australian Championship (NSW) | 1 | 402 | 407 |
| 06.11.2015 Perth International (WA) | 19 | 358 | 343 |
| 14.10.2017 Spring Marathon (NSW) | 9 | 402 | 345 |
| 06.01.2018 Janboree (NSW) | 7 | 444 | 325 |
| 12.08.2018 WYSC Fundraiser (NSW) | 1 | 473 | 290 |
| 13.10.2018 Spring Marathon (NSW) | 9 | 363 | 388 |
| 01.12.2018 Sutherland Shire (NSW) | 5 | 421 | 372 |
| 26.01.2019 AUSTRALIA DAY OPEN (NSW) | 8 | 464 | 339 |
| 03.04.2021 OZ CHAMPS (NSW) | 17 | 431 | 427 |
| 02.07.2022 NO FRILLS 3 (NSW) | 1 | 395 | 381 |
| 03.03.2024 Bomaderry (NSW) | 6 | 412 | 395 |
| 04.01.2025 JanBoree (NSW) | 4 | 336 | 318 |
| 06.12.2025 SUTHERLAND SHIRE (NSW) | 6 | 394 | 422 |
| Head-to-head after 15 games | 12 | 3 | |
| Average score | 399.73 | 359.6 | |
| Spread: | 602 | -602 | |