| Tournament | Round | Betty Egan | Gianna Devcic |
| 16.05.2004 Dandenong (VIC) | 5 | 296 | 378 |
| 15.05.2005 Dandenong (VIC) | 4 | 298 | 355 |
| 28.05.2006 06DAND.TOU (VIC) | 3 | 412 | 306 |
| 22.04.2007 Melbourne Team Challenge (VIC) | 3 | 356 | 297 |
| 30.12.2007 DECATHON (VIC) | 5 | 350 | 337 |
| 01.03.2008 ARVO EVO (VIC) | 4 | 366 | 250 |
| 28.12.2008 Decathon (VIC) | 4 | 303 | 412 |
| 20.11.2011 Bentleigh (VIC) | 6 | 384 | 413 |
| 10.02.2013 Camberwell (VIC) | 5 | 359 | 291 |
| 03.03.2013 TEAM CHALLENGE (VIC) | 8 | 371 | 330 |
| 26.05.2013 Cranbourne (VIC) | 6 | 381 | 340 |
| 21.07.2013 Nunawading (VIC) | 2 | 436 | 312 |
| 30.03.2014 Nunawading (VIC) | 5 | 444 | 276 |
| 18.05.2014 CRANBOURNE (VIC) | 5 | 389 | 372 |
| Head-to-head after 14 games | 10 | 4 | |
| Average score | 367.5 | 333.5 | |
| Spread: | 476 | -476 | |