| Tournament | Round | Maureen Gardner | Patricia Mitchell |
| 25.04.2011 Aus Championship (ACT) | 20 | 335 | 394 |
| 06.08.2011 Magnetic Is Saturday (QLD) | 4 | 386 | 358 |
| 09.04.2012 Australian Championship (TAS) | 23 | 468 | 396 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 396.33 | 382.66 | |