| Tournament | Round | Marie Horn | Muriel Murray |
| 26.02.2012 Brunswick Valley (NSW) | 6 | 290 | 316 |
| 22.04.2012 Lismore ANZAC (NSW) | 3 | 351 | 382 |
| 22.04.2012 Lismore ANZAC (NSW) | 8 | 372 | 268 |
| 25.11.2012 Southport (QLD) | 8 | 328 | 320 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 335.25 | 321.5 | |
| Spread: | 55 | -55 | |