Career
Owino had been playing for Simba South Carolina in Tanzania since 2007. Before moving to Tanzania, he played for Tusker Football Club. In July 2008 he joined Saint-George Société Anonyme. In July 2009 he was invited to train with Fortuna Düsseldorf on advice from Antoine Hey, his dream is to play in Europe. On 28 July 2009 he signed for Fortuna Düsseldorf.
His transfer failed and he re-signed for Saint-George Société Anonyme, he signed then on 18 August 2009 with Tanzanian club Young Africans Football Club. On 1 July 2010 he left Young Africans Football Club, returned to Kenya, and signed for Sofapaka.