 Before the Danish Superliga 2008-09 season, he was named captain of the team by AGF coach Ove Pedersen, replacing Peter Graulund.He missed only two games that season, due to a hand injury.In the 0–1 defeat to FC Midtjylland on 14 April 2010, Rasmussen got his first red card in his AGF career, following a foul on Jonas Borring.