| Tournament | Round | Sheryl Davidson | Margot Carnachan |
| 02.05.2004 Charity Open (QLD) | 1 | 361 | 324 |
| 23.10.2005 Mindbenders Standard (QLD) | 3 | 430 | 283 |
| 29.08.2009 Qld Champs Sat (QLD) | 3 | 467 | 374 |
| 04.07.2010 Coominya (QLD) | 6 | 476 | 353 |
| 10.10.2010 Oktober Scrabblefest (QLD) | 3 | 432 | 343 |
| 13.02.2011 Flood Charity Fundraiser (QLD) | 1 | 412 | 307 |
| 12.03.2011 Redland Bay (QLD) | 8 | 330 | 292 |
| Head-to-head after 7 games | 7 | 0 | |
| Average score | 415.42 | 325.14 | |
| Spread: | 632 | -632 | |