| Tournament | Round | Shaun Donnelly | Barry Harridge |
| 05.04.2009 Xiao-ting Box (VIC) | 2 | 359 | 416 |
| 14.04.2018 Saturday Session IV (VIC) | 1 | 413 | 414 |
| 21.07.2018 Sat Sess 5 (VIC) | 3 | 322 | 364 |
| 26.05.2019 Tri-State (NSW) | 8 | 392 | 439 |
| 14.09.2019 Geelong (VIC) | 6 | 484 | 367 |
| 21.11.2021 Scrabble Festival (VIC) | 1 | 362 | 406 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 388.66 | 401 | |