| Tournament | Round | Trevor Tao | Caroline Scowcroft |
| 13.06.2011 Victorian Championship (VIC) | 20 | 383 | 424 |
| 02.09.2012 Australian Masters and State Team Challenge (NSW) | 9 | 447 | 389 |
| 11.03.2023 SA Scrabble Champs (SA) | 2 | 475 | 304 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 435 | 372.33 | |
| Spread: | 188 | -188 | |