| Date | Tournament | State | Round | Trevor Halsall | Steve Sunter |
|---|---|---|---|---|---|
| 24/01/1993 | City of Sydney Masters | NSW | 14 | 369 | 317 |
| 12/04/1993 | Australian Championship | SA | 16 | 398 | 358 |
| 12/04/1993 | Australian Championship | SA | 18 | 354 | 421 |
| 29/01/1995 | Australian Masters | NSW | 9 | 301 | 336 |
| 21/01/1999 | City of Sydney Masters | NSW | 15 | 414 | 430 |
| 21/01/1999 | City of Sydney Masters | NSW | 17 | 310 | 433 |
| 23/01/2000 | Aestival | VIC | 1 | 324 | 386 |
| 12/06/2000 | Victorian Championships | VIC | 17 | 466 | 333 |
| 09/09/2000 | Melbourne Club | VIC | 3 | 436 | 441 |
| 21/01/2001 | Aestival | VIC | 6 | 269 | 482 |
| 27/01/2001 | City of Sydney International Masters | NSW | 17 | 402 | 457 |
| 25/03/2001 | Langwarrin | VIC | 4 | 432 | 362 |
| 20/01/2002 | Aestival | VIC | 5 | 453 | 473 |
| 01/04/2002 | Australian Championships | WA | 20 | 377 | 366 |
| 30/03/2003 | Langwarrin | VIC | 5 | 423 | 386 |
| 21/04/2003 | Australian Championships | SA | 13 | 343 | 304 |
| Head-to-head after 16 games | 7 | 9 | |||
| Average score | 379.44 | 392.81 | |||
| Spread | -214 | 214 | |||