| Tournament | Round | Helen Metaxas | Trish Reynolds |
| 09.04.2012 Australian Championship (TAS) | 17 | 384 | 337 |
| 21.04.2014 Australian Championship (NSW) | 15 | 320 | 319 |
| 28.03.2016 Australian Championship (SA) | 21 | 344 | 355 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 349.33 | 337 | |