| Date | Tournament | State | Round | Carol Colwill | Sandra Masel |
|---|---|---|---|---|---|
| 16/10/2011 | SA/Vic Border Challenge | SA | 3 | 356 | 373 |
| 11/03/2012 | SA Championship | SA | 12 | 406 | 316 |
| 09/04/2012 | Australian Championship | TAS | 8 | 292 | 469 |
| 09/04/2012 | Australian Championship | TAS | 19 | 309 | 459 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 340.75 | 404.25 | |||
| Spread | -254 | 254 | |||