| Tournament | Round | John Finlay | Alan Mathews |
| 01.06.2015 WA Champs (WA) | 4 | 360 | 329 |
| 05.06.2017 WA Championship (WA) | 1 | 377 | 313 |
| 03.06.2019 WA Championship (WA) | 5 | 364 | 313 |
| 05.06.2022 WA State 2022 (WA) | 5 | 348 | 400 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 362.25 | 338.75 | |
| Spread: | 94 | -94 | |