| Tournament | Round | Tony Miller | John Spaan |
| 12.09.2010 Australian Masters & State Challenge Trophy (VIC) | 14 | 317 | 403 |
| 14.09.2014 MASTERS AND STATE CHALLENGE (SA) | 3 | 449 | 396 |
| 10.09.2017 AMSC 2017 (SA) | 8 | 379 | 365 |
| 27.12.2018 Christmas Leftovers (SA) | 2 | 376 | 322 |
| 27.12.2022 Xmas Leftovers 22 (SA) | 1 | 351 | 367 |
| 19.04.2025 National Championship and Plate (SA) | 18 | 396 | 374 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 378 | 371.16 | |