Aardvark: Joash Manyasa vs Cecilia Ruto
| Tournament played | Round | Joash Manyasa | Cecilia Ruto | |
| 1 | 03.10.2004 6th Pan African Championships (TZA) | 3 | 434 | 344 |
| 2 | 27.03.2005 2nd Eastern Central & Southern African Champs (KEN) | 16 | 436 | 464 |
| 3 | 10.10.2008 Pan African (KEN) | 24 | 448 | 409 |
| 4 | 23.04.2011 East African Scrabble Association Championships (KEN) | 5 | 527 | 359 |
| 5 | 23.04.2011 East African Scrabble Association Championships (KEN) | 17 | 432 | 335 |
| 6 | 23.04.2011 East African Scrabble Association Championships (KEN) | 20 | 399 | 444 |
| 7 | 31.03.2013 ECASA 2013, Nairobi Kenya (KEN) | 25 | 412 | 387 |
| 8 | 08.02.2015 Kisii County National Tournament, Kenya (KEN) | 2 | 513 | 348 |
| 9 | 07.11.2017 WESPAC Last Chance Qualifier (KEN) | 8 | 489 | 414 |
| 10 | 11.11.2017 Kenya International Open (KEN) | 4 | 357 | 348 |
| Head-to-head after 10 games | 8 | 2 | ||
| Average score | 444.7 | 385.2 | ||