| Tournament | Round | Trevor Halsall | Jim Warmington |
| 22.08.1999 Bentleigh (VIC) | 4 | 443 | 425 |
| 20.02.2000 Camberwell (VIC) | 4 | 385 | 286 |
| 09.06.2001 Victorian Championships (VIC) | 18 | 367 | 373 |
| 02.07.2006 Bentleigh (VIC) | 5 | 434 | 328 |
| 27.08.2006 Nunawading (VIC) | 1 | 497 | 241 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 425.2 | 330.6 | |
| Spread: | 473 | -473 | |