| Date | Tournament | State | Round | John Finlay | Colleen McCormick |
|---|---|---|---|---|---|
| 30/09/2007 | Pinjarra | WA | 6 | 391 | 418 |
| 04/06/2012 | WA CHAMPS | WA | 14 | 332 | 393 |
| 01/06/2015 | WA Champs | WA | 17 | 338 | 346 |
| 04/06/2018 | WA Championship | WA | 7 | 361 | 335 |
| 04/06/2018 | WA Championship | WA | 12 | 334 | 411 |
| 03/06/2019 | WA Championship | WA | 6 | 362 | 385 |
| 01/11/2020 | RRNOV20 | WA | 3 | 334 | 380 |
| Head-to-head after 7 games | 1 | 6 | |||
| Average score | 350.29 | 381.14 | |||
| Spread | -216 | 216 | |||