| Tournament | Round | Karen Harris | Gianna Devcic |
| 25.07.2004 Bentleigh (VIC) | 2 | 352 | 315 |
| 11.09.2005 World Scrabble Championships Fundraiser (VIC) | 2 | 343 | 450 |
| 27.08.2006 Nunawading (VIC) | 6 | 318 | 322 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 337.66 | 362.33 | |
| Spread: | -74 | 74 | |