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, ES 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.