| Tournament | Round | Maree Heynen | David Petrovic |
| 31.10.2004 Tasmanian Championships (TAS) | 6 | 313 | 280 |
| 28.03.2005 Australian Championships (TAS) | 4 | 349 | 413 |
| 29.10.2006 Tasmanian Championships (TAS) | 2 | 393 | 253 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 351.66 | 315.33 | |
| Spread: | 109 | -109 | |