| Tournament | Round | Trevor Halsall | Stephen Mooney Purse |
| 04.10.2010 NSW Championships (NSW) | 1 | 376 | 439 |
| 10.03.2013 SA Championship (SA) | 13 | 283 | 438 |
| 28.03.2016 Australian Championship (SA) | 24 | 459 | 446 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 372.66 | 441 | |
| Spread: | -205 | 205 | |