| Tournament | Round | Maree Heynen | Val Ryan |
| 19.02.2005 Wollongong (NSW) | 1 | 277 | 284 |
| 06.05.2006 Sydney's West (NSW) | 7 | 327 | 350 |
| 17.02.2007 Wollongong (NSW) | 6 | 340 | 354 |
| 27.10.2007 Sydney (NSW) | 1 | 304 | 368 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 312 | 339 | |
| Spread: | -108 | 108 | |