| Date | Tournament | State | 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 |
| 14/06/2026 | 3rd EPPING CLUB COMP | NSW | 3 | 454 | 303 |
| Head-to-head after 8 games | 6 | 2 | |||
| Average score | 399.50 | 357.88 | |||
| Spread | 333 | -333 | |||