| Tournament | Round | Maree Heynen | May Waddington |
| 17.06.2005 Wollongong Marj Babb (NSW) | 5 | 330 | 335 |
| 16.07.2005 Winter Challenge (NSW) | 13 | 320 | 330 |
| 22.11.2009 Central Coast Championships (NSW) | 9 | 362 | 317 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 337.33 | 327.33 | |
| Spread: | 30 | -30 | |