| Date | Tournament | State | Round | Trevor Halsall | Hanne Marks |
|---|---|---|---|---|---|
| 25/01/1998 | City of Sydney International Masters | NSW | 3 | 430 | 338 |
| 29/03/1998 | Wyong | NSW | 2 | 397 | 305 |
| 09/12/2001 | ACT Championships | ACT | 9 | 387 | 293 |
| 21/04/2003 | Australian Championships | SA | 1 | 388 | 496 |
| 25/01/2009 | City of Sydney International Masters | NSW | 3 | 335 | 479 |
| Head-to-head after 5 games | 3 | 2 | |||
| Average score | 387.40 | 382.20 | |||
| Spread | 26 | -26 | |||