| Tournament | Round | John Hamilton | Maree Heynen |
| 06.03.2005 Balmain BUGS (NSW) | 1 | 262 | 338 |
| 17.02.2007 Wollongong (NSW) | 4 | 330 | 293 |
| 17.03.2007 Wyong (NSW) | 3 | 533 | 322 |
| 09.04.2007 Australian Championships (NSW) | 9 | 418 | 327 |
| 12.04.2008 Matchplay Qualifier (NSW) | 2 | 432 | 307 |
| 29.11.2008 Blue Mountains (NSW) | 5 | 349 | 349 |
| Head-to-head after 6 games | 4.5 | 1.5 | |
| Average score | 387.33 | 322.66 | |
| Spread: | 388 | -388 | |