After having trials at Racing de Santander and AD Alcorcón B, he joined CD Toledo on loan in August, being initially assigned to the reserves in Tercera División.
[1] Owusu made his senior debut on 31 August 2016, coming on as a second-half substitute and scoring all of his team's goals in a 2–0 home win against UB Conquense, for the season's Copa del Rey.
[4] Owusu made his professional debut on 9 September 2017, replacing Carlos Hernández in a 1–1 away draw against Sporting de Gijón.
[9] On 23 January 2020, Azerbaijani club Qarabağ FK announced the signing of Owusu on a three-and-a-half-year contract.
[13] Owusu made his debut for Ghana national team on 15 June 2019 in a friendly against South Africa.