| Tournament | Round | Colleen Birch | Moana Nepia |
| 27.10.2002 Spring Marathon (NSW) | 11 | 399 | 411 |
| 31.08.2003 Baulkham Hills Open (NSW) | 2 | 434 | 331 |
| 27.05.2012 Revesby (NSW) | 1 | 362 | 328 |
| 01.03.2015 BUGS (NSW) | 4 | 418 | 388 |
| 29.07.2018 NSW WINTER MASTERS (NSW) | 7 | 437 | 418 |
| 02.07.2022 NO FRILLS 3 (NSW) | 6 | 382 | 351 |
| 06.12.2025 SUTHERLAND SHIRE (NSW) | 6 | 310 | 333 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 391.71 | 365.71 | |
| Spread: | 182 | -182 | |