| Tournament | Round | Jenny Coetzee | Maree Heynen |
| 12.04.2004 Australian Championships (ACT) | 17 | 320 | 272 |
| 07.06.2010 WA CHAMPIONSHIP 2010 (WA) | 8 | 326 | 328 |
| 07.06.2010 WA CHAMPIONSHIP 2010 (WA) | 18 | 374 | 324 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 340 | 308 | |
| Spread: | 96 | -96 | |