| Tournament | Round | Rosemarie Mitchell | Susan Roberts |
| 16.06.2012 SA June (SA) | 3 | 386 | 490 |
| 07.07.2012 SA July (SA) | 6 | 439 | 408 |
| 04.08.2012 SA August (SA) | 2 | 371 | 402 |
| 15.09.2012 SA September (SA) | 2 | 452 | 377 |
| 06.08.2016 Trans Tasman Side 1 (SA) | 3 | 282 | 376 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 386 | 410.6 | |