Career
He played for Ethnikos Achna in the Cypriot First Division. Oppong began his career with Corners Babies, he joined King Faisal Babes in January 2006. and was than on 20 August 2009 sold to Asante Kotoko. During the summer of 2010, Oppong went on trial with Gabala of the Azerbaijan Premier League.
Oppong was given the #34 shirt for the season, but didn"t sign for the club
On December 1, 2011, Exact Sciences Sétif announced that they had reached a mutual agreement to terminate Oppong"s contract. He spent just four months at the club, failing to make any appearances.
He was than called up for the Black Stars for a friendly game against Argentina national football team and made his debut in the game on 1 October 2009.