| Tournament | Round | Maree Heynen | William Shakespeare |
| 09.09.2001 Baulkham Hills Open (NSW) | 5 | 277 | 370 |
| 14.10.2006 Spring Marathon (NSW) | 7 | 319 | 430 |
| 18.10.2008 Spring Marathon (NSW) | 1 | 310 | 393 |
| 28.08.2011 WSC Rep Fundraiser (NSW) | 9 | 306 | 406 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 303 | 399.75 | |
| Spread: | -387 | 387 | |