| Date | Tournament | State | Round | Gianna Devcic | Betty Egan |
|---|---|---|---|---|---|
| 16/05/2004 | Dandenong | VIC | 5 | 378 | 296 |
| 15/05/2005 | Dandenong | VIC | 4 | 355 | 298 |
| 28/05/2006 | 06DAND.TOU | VIC | 3 | 306 | 412 |
| 22/04/2007 | Melbourne Team Challenge | VIC | 3 | 297 | 356 |
| 30/12/2007 | DECATHON | VIC | 5 | 337 | 350 |
| 01/03/2008 | ARVO EVO | VIC | 4 | 250 | 366 |
| 28/12/2008 | Decathon | VIC | 4 | 412 | 303 |
| 20/11/2011 | Bentleigh | VIC | 6 | 413 | 384 |
| 10/02/2013 | Camberwell | VIC | 5 | 291 | 359 |
| 03/03/2013 | TEAM CHALLENGE | VIC | 8 | 330 | 371 |
| 26/05/2013 | Cranbourne | VIC | 6 | 340 | 381 |
| 21/07/2013 | Nunawading | VIC | 2 | 312 | 436 |
| 30/03/2014 | Nunawading | VIC | 5 | 276 | 444 |
| 18/05/2014 | CRANBOURNE | VIC | 5 | 372 | 389 |
| Head-to-head after 14 games | 4 | 10 | |||
| Average score | 333.50 | 367.50 | |||
| Spread | -476 | 476 | |||