| Tournament | Round | Norma Engel | Gianna Devcic |
| 06.11.2005 Geelong (VIC) | 2 | 476 | 336 |
| 22.04.2007 Melbourne Team Challenge (VIC) | 5 | 337 | 339 |
| 24.06.2007 WSC Fundraiser (VIC) | 1 | 366 | 258 |
| 01.03.2008 ARVO EVO (VIC) | 6 | 333 | 349 |
| 28.12.2008 Decathon (VIC) | 6 | 382 | 323 |
| 18.03.2012 Langwarrin (VIC) | 1 | 396 | 364 |
| 24.06.2012 CLOTA COTTAGE (VIC) | 7 | 336 | 364 |
| 24.11.2013 International Fundraiser #2 (VIC) | 2 | 360 | 350 |
| 29.12.2013 Decathon (VIC) | 10 | 373 | 325 |
| Head-to-head after 9 games | 6 | 3 | |
| Average score | 373.22 | 334.22 | |