| Tournament | Round | Tony Miller | Sharon Sorensen |
| 13.03.2011 SA Championship (SA) | 6 | 356 | 361 |
| 13.03.2011 SA Championship (SA) | 12 | 382 | 270 |
| 10.03.2013 SA Championship (SA) | 6 | 407 | 385 |
| 11.03.2023 SA Scrabble Champs (SA) | 13 | 412 | 398 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 389.25 | 353.5 | |
| Spread: | 143 | -143 | |