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