| Tournament | Round | Maree Heynen | Sylvia Walker |
| 28.03.2005 Australian Championships (TAS) | 16 | 424 | 283 |
| 17.04.2006 Australian Championships (QLD) | 5 | 342 | 389 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 6 | 390 | 242 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 385.33 | 304.66 | |
| Spread: | 242 | -242 | |