| Date | Tournament | State | Round | Glenys Dettmann | Carol Colwill |
|---|---|---|---|---|---|
| 16/10/2011 | SA/Vic Border Challenge | SA | 10 | 388 | 318 |
| 14/07/2013 | SA/Vic Border Challenge | SA | 10 | 419 | 308 |
| 28/03/2016 | Australian Championship | SA | 23 | 279 | 419 |
| Head-to-head after 3 games | 2 | 1 | |||
| Average score | 362.00 | 348.33 | |||
| Spread | 41 | -41 | |||