| Tournament | Round | Dawn boyle | Maree Heynen |
| 31.10.2004 Tasmanian Championships (TAS) | 7 | 305 | 351 |
| 30.10.2005 Tasmanian Championships (TAS) | 3 | 301 | 334 |
| 17.04.2006 Australian Championships (QLD) | 21 | 240 | 371 |
| 29.10.2006 Tasmanian Championships (TAS) | 11 | 294 | 400 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 285 | 364 | |
| Spread: | -316 | 316 | |