| Tournament | Round | Colleen Birch | Julie Banister |
| 13.11.2021 2021 NSW Championship (NSW) | 7 | 469 | 374 |
| 20.03.2022 Empire Bay (NSW) | 2 | 390 | 313 |
| 01.03.2025 MATCHPLAY QUALIFIER (NSW) | 6 | 386 | 307 |
| 05.10.2025 NSW CHAMPS ONE DAY (NSW) | 4 | 423 | 387 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 417 | 345.25 | |
| Spread: | 287 | -287 | |