| Tournament | Round | Trevor Halsall | Audree Clifton |
| 14.06.1999 Victorian Championships (VIC) | 19 | 412 | 398 |
| 20.02.2000 Camberwell (VIC) | 6 | 445 | 364 |
| 09.11.2003 Geelong (VIC) | 6 | 378 | 343 |
| 16.05.2004 Dandenong (VIC) | 2 | 408 | 261 |
| 04.07.2004 Nunawading (VIC) | 6 | 444 | 337 |
| 20.08.2005 Bentleigh (VIC) | 1 | 490 | 294 |
| Head-to-head after 6 games | 6 | 0 | |
| Average score | 429.5 | 332.83 | |
| Spread: | 580 | -580 | |