| Tournament | Round | Betty Foreman | Trevor Halsall |
| 09.12.2001 ACT Championships (ACT) | 1 | 326 | 452 |
| 27.01.2002 City of Sydney International Masters (NSW) | 11 | 240 | 364 |
| 27.10.2002 Spring Marathon (NSW) | 2 | 318 | 382 |
| 24.11.2002 ACT Championships (ACT) | 2 | 305 | 414 |
| 17.04.2006 Australian Championships (QLD) | 13 | 303 | 419 |
| 09.04.2012 Australian Championship (TAS) | 6 | 295 | 479 |
| Head-to-head after 6 games | 0 | 6 | |
| Average score | 297.83 | 418.33 | |
| Spread: | -723 | 723 | |