| Date | Tournament | State | Round | Caroline Polak Scowcroft | Colleen Birch |
|---|---|---|---|---|---|
| 25/04/2011 | Aus Championship | ACT | 11 | 346 | 398 |
| 25/04/2011 | Aus Championship | ACT | 18 | 390 | 409 |
| 02/04/2018 | 2018 National Championship | ACT | 4 | 409 | 330 |
| 25/11/2018 | Central Coast Championship | NSW | 8 | 446 | 329 |
| 09/02/2019 | WORDS SUMMER RR | NSW | 3 | 392 | 310 |
| 08/02/2020 | WORDS SUMMER | NSW | 3 | 395 | 371 |
| 14/11/2020 | ACT Championships | ACT | 5 | 412 | 311 |
| 12/12/2020 | BUNDANOON | NSW | 6 | 420 | 367 |
| 07/08/2022 | Revesby | NSW | 7 | 297 | 401 |
| Head-to-head after 9 games | 6 | 3 | |||
| Average score | 389.67 | 358.44 | |||
| Spread | 281 | -281 | |||