| Tournament | Round | Helen Metaxas | Edie Mueller |
| 02.09.2012 Australian Masters and State Team Challenge (NSW) | 6 | 364 | 414 |
| 21.04.2014 Australian Championship (NSW) | 10 | 306 | 438 |
| 21.04.2014 Australian Championship (NSW) | 16 | 327 | 468 |
| 28.03.2016 Australian Championship (SA) | 3 | 409 | 444 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 351.5 | 441 | |
| Spread: | -358 | 358 | |