| Tournament | Round | Gianna Devcic | Judith Westwood |
| 26.06.2011 WSC Fundraiser (VIC) | 3 | 402 | 317 |
| 27.05.2012 CRANBOURNE (VIC) | 6 | 357 | 315 |
| 01.07.2012 International Fundraiser #2 (VIC) | 6 | 384 | 328 |
| 02.12.2012 Bentleigh (VIC) | 2 | 308 | 438 |
| 13.01.2013 Mornington (VIC) | 2 | 363 | 270 |
| 15.09.2013 fundraiser#1 (VIC) | 4 | 312 | 360 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 354.33 | 338 | |
| Spread: | 98 | -98 | |