| Tournament | Round | Gianna Devcic | Joanne Mujic |
| 14.06.2004 Victorian Championships (VIC) | 3 | 243 | 463 |
| 25.07.2004 Bentleigh (VIC) | 4 | 278 | 419 |
| 15.05.2005 Dandenong (VIC) | 3 | 341 | 324 |
| 20.05.2007DANDENONG (VIC) | 6 | 334 | 332 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 299 | 384.5 | |
| Spread: | -342 | 342 | |