| Tournament | Round | Gianna Devcic | Pat Weston |
| 04.07.2004 Nunawading (VIC) | 3 | 350 | 360 |
| 24.06.2007 WSC Fundraiser (VIC) | 6 | 333 | 335 |
| 01.03.2008 ARVO EVO (VIC) | 7 | 312 | 322 |
| 29.12.2009 DECATHON (VIC) | 3 | 316 | 364 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 327.75 | 345.25 | |
| Spread: | -70 | 70 | |