| Tournament | Round | John Hamilton | Julie Brice |
| 05.04.2010 Aus Championship (SA) | 24 | 399 | 360 |
| 17.04.2025 Warmup (SA) | 5 | 482 | 458 |
| 19.04.2025 National Championship and Plate (SA) | 21 | 248 | 506 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 376.33 | 441.33 | |
| Spread: | -195 | 195 | |