Aardvark: Dennis Ikekeregor vs Emmanuel Umujose
| Tournament played | Round | Dennis Ikekeregor | Emmanuel Umujose | |
| 1 | 05.10.2008 Godswill Akpabio International Classic (NGA) | 13 | 514 | 515 |
| 2 | 24.10.2010 9th Pan African Scrabble Championships (GHA) | 11 | 359 | 483 |
| 3 | 31.10.2010 4th Godswill Akpabio International Scrabble Classics (NGA) | 21 | 604 | 269 |
| 4 | 29.09.2013 7th Godswill Akpabio International Scrabble Classics (NGA) | 20 | 503 | 524 |
| 5 | 26.01.2014 Lagos International Classics (NGA) | 15 | 385 | 470 |
| 6 | 26.01.2014 Lagos International Classics (NGA) | 24 | 462 | 436 |
| 7 | 28.09.2014 8th Godswill Akpabio International Scrabble Classics (NGA) | 7 | 484 | 341 |
| 8 | 05.11.2017 Mind Games International Scrabble Tournament (NGA) | 13 | 468 | 448 |
| 9 | 08.04.2019 3rd Nigeria WESPAC Selection (NGA) | 14 | 382 | 412 |
| 10 | 29.04.2019 4th WESPAC Selection (Nigeria) (NGA) | 15 | 461 | 434 |
| Head-to-head after 10 games | 5 | 5 | ||
| Average score | 462.2 | 433.2 | ||