| Tournament | Round | Trevor Halsall | Tony Miller |
| 28.03.2016 Australian Championship (SA) | 1 | 431 | 299 |
| 08.03.2020 SA Championship (SA) | 14 | 414 | 380 |
| 06.03.2021 SA Champs (SA) | 11 | 488 | 339 |
| 08.03.2025 SA Champs (SA) | 8 | 391 | 381 |
| 08.03.2025 SA Champs (SA) | 14 | 428 | 390 |
| 19.04.2025 National Championship and Plate (SA) | 1 | 454 | 433 |
| Head-to-head after 6 games | 6 | 0 | |
| Average score | 434.33 | 370.33 | |
| Spread: | 384 | -384 | |