| Tournament | Round | Trevor Halsall | Martin Waterworth |
| 08.03.2020 SA Championship (SA) | 3 | 440 | 399 |
| 16.04.2022 Australian Championship (QLD) | 3 | 433 | 302 |
| 19.04.2025 National Championship and Plate (SA) | 2 | 400 | 393 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 424.33 | 364.66 | |
| Spread: | 179 | -179 | |