| Tournament | Round | Tony Miller | Caroline Scowcroft |
| 12.09.2010 Australian Masters & State Challenge Trophy (VIC) | 1 | 275 | 432 |
| 11.03.2023 SA Scrabble Champs (SA) | 9 | 543 | 300 |
| 11.03.2023 SA Scrabble Champs (SA) | 16 | 271 | 499 |
| 09.03.2024 SA CHAMPS 2024 (SA) | 1 | 381 | 484 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 367.5 | 428.75 | |