Career
Ajayi started her career in the Nigerian Championship for Koko Queens, Rivers Angels, Jagede Babes and Pelican Stars. After playing the 1999 World Cup she signed for 1.FFC Niederkirchen in the German Bundesliga, where she spent two seasons. Returning to Nigeria, she played for Police Machine and Bayelsa Queen until 2008 when she moved to Tianjin Teda in the Chinese Super League.
In 2010 she returned to the European leagues one decade later, playing successively for Krka Novo Mesto in Slovenia, Pogoń Szczecin in Poland and Dínamo Guadalajara in the Spanish second tier.
She served as the team"s captain.