| Tournament | Round | Therese Nichols | Colleen Birch |
| 03.03.2013 Balmain BUGS (NSW) | 7 | 354 | 402 |
| 06.11.2015 Perth International (WA) | 18 | 433 | 361 |
| 07.01.2017 Janboree (NSW) | 1 | 365 | 370 |
| 11.03.2017 Bomaderry (NSW) | 4 | 369 | 333 |
| 09.02.2019 WORDS SUMMER RR (NSW) | 8 | 417 | 396 |
| 04.01.2020 JanBoree (NSW) | 4 | 430 | 392 |
| 13.11.2021 2021 NSW Championship (NSW) | 11 | 350 | 441 |
| 02.07.2022 NO FRILLS 3 (NSW) | 8 | 506 | 320 |
| 16.07.2022 Wollongong Winter Tournament (NSW) | 2 | 289 | 409 |
| 03.12.2022 SUTHERLAND CLUB (NSW) | 1 | 388 | 350 |
| 04.01.2025 JanBoree (NSW) | 8 | 475 | 369 |
| 06.12.2025 SUTHERLAND SHIRE (NSW) | 4 | 422 | 364 |
| Head-to-head after 12 games | 8 | 4 | |
| Average score | 399.83 | 375.58 | |
| Spread: | 291 | -291 | |