| Tournament | Round | John Hamilton | Michael Vnuk |
| 11.09.2011 AUSTRALIAN MASTERS & STC (SA) | 6 | 306 | 417 |
| 07.09.2024 AUSTRALIAN MASTERS (SA) | 12 | 452 | 432 |
| 19.04.2025 National Championship and Plate (SA) | 23 | 422 | 349 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 393.33 | 399.33 | |
| Spread: | -18 | 18 | |