Career
Youth
Frimpong began his youth career playing for Liberty Babies Football Club alongside Kwadwo Asamoah of Juventus F.C., Rabiu Mohammed, Abdul Aziz Tetteh of Lech Poznań and Daniel Agyei. He captained the team at the 2008 Gothia Cup in Sweden where they were runners up, losing to IF Elfsborg in the final. Frimpong also made the shortlist for Ghana"s 2007 national U-17 football team
College and Amateur
Frimpong played college soccer at UTB between 2008 and 2009 before transferring to the University of Delaware, where he played between 2010 and 2011.
He ranked among the Civil Aeronautics Administration leaders in scoring, tallying 29 points on 12 goals and five assists in 2011. Overall, he tallied 15 goals during his two-year college career with the Blue Hens.
Professional
Chicago Fire selected Frimpong in the first round (Number 9 overall) of the 2012 Master of Library Science Supplemental Draft. However, after a brief stint with the club, he was traded to San Jose Earthquakes where he completed his pre-season.
Frimpong joined North American Soccer League club Tampa Bay Rowdies on May 2, 2012 and played a major role in their successful quest to hoist the Soccer Bowl trophy that same year.
He signed a two-year contract to stay with the club until the end of the 2014 season. Frimpong finished his 2013 campaign with six goals and in the 2014 season, he scored three goals including a double against New York Cosmos in a performance which earned him a spot on the North American Soccer League team of the week. After a season with the Strikers, he went to Vendsyssel FF in Denmark for trials but later signed with Oklahoma City Energy Football Club on 1 February for the 2016 season.
Frimpong is a versatile player and a clinical finisher when playing in the forward position.
His best attributes are speed, aggression, technical dribbling ability and near perfect ball control.