| Tournament | Round | Gianna Devcic | Cynthia Cook |
| 30.09.2001 Essendon (VIC) | 5 | 374 | 311 |
| 26.09.2004 Essendon (VIC) | 5 | 346 | 383 |
| 25.09.2005 Essendon (VIC) | 5 | 315 | 269 |
| 23.09.2007 Essendon (VIC) | 4 | 405 | 302 |
| 28.09.2008 Essendon (VIC) | 4 | 385 | 327 |
| 27.09.2009 ESSENDON (VIC) | 6 | 326 | 405 |
| 15.01.2012 Bil Rose Aestival (VIC) | 1 | 355 | 339 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 358 | 333.71 | |
| Spread: | 170 | -170 | |