Aardvark: Christian Mensah vs Oshevire Avwenagha
| Tournament played | Round | Christian Mensah | Oshevire Avwenagha | |
| 1 | 24.09.2006 7th Pan African Championships (NGA) | 18 | 326 | 409 |
| 2 | 24.09.2006 7th Pan African Championships (NGA) | 24 | 244 | 564 |
| 3 | 09.10.2009 MASTERS AKP09 (NGA) | 15 | 373 | 442 |
| 4 | 28.09.2014 8th Godswill Akpabio International Scrabble Classics (NGA) | 15 | 423 | 393 |
| 5 | 18.12.2016 Thirteenth Africa Scrabble Championship (GHA) | 14 | 539 | 381 |
| Head-to-head after 5 games | 2 | 3 | ||
| Average score | 381 | 437.8 | ||