| Date | Tournament | State | Round | Colleen McCormick | Pauline Coulter |
|---|---|---|---|---|---|
| 09/07/2017 | BISAGM17 | WA | 6 | 323 | 324 |
| 04/02/2018 | Feb open | WA | 2 | 341 | 343 |
| 22/04/2018 | YOOF APRIL | WA | 2 | 403 | 299 |
| 20/01/2019 | Jan Half AM | WA | 1 | 371 | 348 |
| 13/10/2019 | OCT Trisection | WA | 1 | 332 | 386 |
| 02/02/2020 | Feb Half AM | WA | 1 | 338 | 386 |
| 02/02/2020 | Feb Half PM | WA | 1 | 430 | 364 |
| 01/11/2020 | RRNOV20 | WA | 5 | 292 | 386 |
| 06/12/2020 | AGMBISEC | WA | 3 | 322 | 321 |
| 06/12/2020 | AGMBISEC | WA | 3 | 322 | 321 |
| 21/08/2022 | August Bisection | WA | 6 | 332 | 274 |
| Head-to-head after 11 games | 6 | 5 | |||
| Average score | 346.00 | 341.09 | |||
| Spread | 54 | -54 | |||