Career
He played the majority of his career for the French club Hammadou played for Lille and AS Beauvais Oise in the Ligue 1 and Ligue 2. He also had a spell in the Greek Super League with Proceedings of the Aristotelian Society Giannina F.C. during the 2002-2003 season.
He suffered a serious knee injury during a match against Panathinaikos in March 2003, and his career ended after just four matches with the club