| Tournament | Round | Maree Heynen | Wendy Batt |
| 28.03.2005 Australian Championships (TAS) | 5 | 339 | 408 |
| 09.04.2007 Australian Championships (NSW) | 10 | 393 | 310 |
| 24.03.2008 Australian Championship (VIC) | 3 | 365 | 416 |
| 24.10.2009 Redcliffe ABC (QLD) | 2 | 329 | 295 |
| 01.05.2010 May Saturday (QLD) | 7 | 300 | 323 |
| 26.11.2011 Southport RSL Saturday (QLD) | 5 | 271 | 322 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 332.83 | 345.66 | |
| Spread: | -77 | 77 | |