| Tournament | Round | Gianna Devcic | Glenys Dettmann |
| 22.05.2011 Cranbourne (VIC) | 2 | 298 | 370 |
| 20.11.2011 Bentleigh (VIC) | 5 | 368 | 342 |
| 20.01.2013 BIL ROSE AESTIVAL (VIC) | 2 | 363 | 343 |
| 29.09.2013 Esssendon (VIC) | 7 | 331 | 384 |
| 12.01.2014 Aestival (VIC) | 1 | 367 | 385 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 345.4 | 364.8 | |
| Spread: | -97 | 97 | |