Aardvark: Steve Balment vs Margaret Harkness
| Tournament played | Round | Steve Balment | Margaret Harkness | |
| 1 | 31.08.2015 BMSC 2015 Main Event (GBR) | 11 | 442 | 527 |
| 2 | 27.08.2016 BMSC Extra (GBR) | 7 | 317 | 301 |
| 3 | 29.08.2016 BMSC Main Event (GBR) | 15 | 494 | 382 |
| 4 | 28.08.2017 British Matchplay Scrabble Championship (GBR) | 8 | 364 | 405 |
| 5 | 27.08.2018 British Matchplay Scrabble Championship (GBR) | 10 | 396 | 376 |
| Head-to-head after 5 games | 3 | 2 | ||
| Average score | 402.6 | 398.2 | ||