| Tournament | Round | Trevor Halsall | Trish Brighton |
| 28.03.2005 Australian Championships (TAS) | 1 | 391 | 375 |
| 09.04.2007 Australian Championships (NSW) | 10 | 477 | 424 |
| 01.04.2013 Australian Championship (QLD) | 13 | 438 | 247 |
| 10.06.2013 VIC CHAMPIONSHIP (VIC) | 2 | 364 | 436 |
| 22.04.2019 2019 Australian Championship (TAS) | 4 | 460 | 453 |
| 16.04.2022 Australian Championship (QLD) | 1 | 333 | 344 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 410.5 | 379.83 | |