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