| Tournament | Round | Sandra Masel | Margaret Bishop |
| 25.04.2011 Aus Championship (ACT) | 11 | 409 | 407 |
| 25.04.2011 Aus Championship (ACT) | 13 | 366 | 419 |
| 09.04.2012 Australian Championship (TAS) | 13 | 348 | 429 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 374.33 | 418.33 | |
| Spread: | -132 | 132 | |