| Tournament | Round | Gianna Devcic | Janet Matthews |
| 15.02.2004 Camberwell (VIC) | 4 | 309 | 314 |
| 20.03.2005 Langwarrin (VIC) | 5 | 347 | 349 |
| 15.05.2005 Dandenong (VIC) | 6 | 314 | 386 |
| 06.11.2005 Geelong (VIC) | 1 | 343 | 339 |
| 24.06.2007 WSC Fundraiser (VIC) | 5 | 377 | 322 |
| 18.03.2012 Langwarrin (VIC) | 4 | 263 | 417 |
| 30.03.2014 Nunawading (VIC) | 3 | 357 | 380 |
| Head-to-head after 7 games | 2 | 5 | |
| Average score | 330 | 358.14 | |
| Spread: | -197 | 197 | |