| Date | Tournament | State | Round | Garth Van Vliet | Colleen Birch |
|---|---|---|---|---|---|
| 04/03/2012 | Balmain BUGS | NSW | 5 | 485 | 309 |
| 09/04/2012 | Australian Championship | TAS | 6 | 455 | 392 |
| 09/04/2012 | Australian Championship | TAS | 16 | 407 | 413 |
| 04/01/2020 | JanBoree | NSW | 1 | 396 | 337 |
| 19/06/2021 | WORDS WINTER 19 JUNE | NSW | 3 | 355 | 449 |
| 04/03/2023 | LAKE MACQUARIE AUTUMN | NSW | 4 | 440 | 320 |
| 14/10/2023 | NSW SPRING MARATHON | NSW | 2 | 367 | 420 |
| 18/10/2025 | SPRING MARATHON | NSW | 11 | 407 | 385 |
| 13/12/2025 | BUNDANOON | NSW | 6 | 456 | 450 |
| Head-to-head after 9 games | 6 | 3 | |||
| Average score | 418.67 | 386.11 | |||
| Spread | 293 | -293 | |||