| Tournament | Round | June McKenzie | Maree Heynen |
| 24.11.2002 ACT Championships (ACT) | 7 | 370 | 306 |
| 21.11.2004 ACT Championships (ACT) | 7 | 306 | 340 |
| 22.10.2006 ACT Championships (ACT) | 7 | 356 | 301 |
| 15.11.2008 ACT Champs (ACT) | 11 | 266 | 395 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 324.5 | 335.5 | |
| Spread: | -44 | 44 | |