| Tournament | Round | Fay Grose | Roberta Tait |
| 15.09.2002 Toowoomba (QLD) | 6 | 401 | 353 |
| 21.08.2005 Queensland Championships (QLD) | 8 | 388 | 390 |
| 24.10.2009 Redcliffe ABC (QLD) | 2 | 357 | 335 |
| 10.10.2010 Oktober Scrabblefest (QLD) | 2 | 410 | 408 |
| 23.10.2010 Redcliffe Saturday (QLD) | 2 | 367 | 427 |
| 04.12.2010 Southport Saturday (QLD) | 1 | 363 | 408 |
| 26.03.2017 March Mixup (QLD) | 1 | 458 | 343 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 392 | 380.57 | |
| Spread: | 80 | -80 | |