| Tournament | Round | Patricia Mitchell | Maureen Gardner |
| 25.04.2011 Aus Championship (ACT) | 20 | 394 | 335 |
| 06.08.2011 Magnetic Is Saturday (QLD) | 4 | 358 | 386 |
| 09.04.2012 Australian Championship (TAS) | 23 | 396 | 468 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 382.66 | 396.33 | |
| Spread: | -41 | 41 | |