| Tournament | Round | Marion Merickel | Dorothy Barraclough |
| 09.04.2012 Australian Championship (TAS) | 3 | 320 | 409 |
| 09.04.2012 Australian Championship (TAS) | 16 | 301 | 396 |
| 28.03.2016 Australian Championship (SA) | 15 | 411 | 305 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 344 | 370 | |
| Spread: | -78 | 78 | |