Career
He signed with French side Sochaux. Osanga began his career on the youthside of Akwa United F.C., who were in 2007 promoted to the Nigeria Premier League. On 28 July 2009 Osanga joined league rival Heartland F.C. and returned after the 2009 Fédération internationale de football association U-20 World Cup to Heartland F.C. to play in the 2009 CAF Champions League final against TP Mazembe.
In late November 2009 he was linked with a move to Tunisian top club Etoile Sportive du Sahel, where he signed on 4 March 2010.
After nine months left Etoile Sportive du Sahel and signed for Libyan club First Rate (at Lloyd's)-Ahly Benghazi, but after the begin of the 2011 Libyan civil war was loaned to Kaduna United F.C. He was called up to the senior team for the first time in August 2010 for a friendly in South of Korea.
2009: Pepsi Most Valuable Player Award CAF Champions League.