Aardvark: Robert Richland vs Lewis Mackay
| Tournament played | Round | Robert Richland | Lewis Mackay | |
| 1 | 10.09.2008 English Open (GBR) | 6 | 328 | 432 |
| 2 | 15.09.2013 UK National Scrabble Championship Semi Final (GBR) | 7 | 279 | 455 |
| 3 | 29.08.2016 BMSC Main Event (GBR) | 7 | 364 | 362 |
| 4 | 17.04.2017 Bristol Easter Championship (GBR) | 7 | 307 | 461 |
| 5 | 18.06.2017 ABSP Masters (GBR) | 5 | 360 | 388 |
| 6 | 28.08.2017 British Matchplay Scrabble Championship (GBR) | 3 | 426 | 466 |
| 7 | 26.08.2019 BMSC Main Event (GBR) | 3 | 354 | 510 |
| 8 | 07.10.2019 NSC Main Event (GBR) | 7 | 414 | 417 |
| Head-to-head after 8 games | 1 | 7 | ||
| Average score | 354 | 436.37 | ||