[1] Sewornu started his career with Accra Hearts of Oak junior side Auroras FC who play in the Ghana Division Two League.
[2][3] In May 2018, Sewornu was promoted fully into the senior team as signed his first professional contract for Hearts of Oak.
[4] In April 2020, during the second transfer period, he signed a 6-months loan deal with King Faisal Babes as the clubs waited for the resumption of the 2019–20 Ghana Premier League season after it was put on hold as a result of the COVID-19 pandemic, but the league was later cancelled in July 2020.
[1][7][8] He made his debut that season on 24 February 2021, playing the full 90 minutes in a 1–0 win against Liberty Professionals.
This biographical article related to association football in Ghana, about a defender, is a stub.