| Tournament | Round | Tony Sim | Trevor Halsall |
| 01.04.2002 Australian Championships (WA) | 4 | 395 | 400 |
| 11.04.2009 AUST CHAMPIONSHIP (WA) | 8 | 367 | 507 |
| 11.04.2009 AUST CHAMPIONSHIP (WA) | 16 | 486 | 509 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 416 | 472 | |
| Spread: | -168 | 168 | |