U.S. Cremonese
Born in Carate Brianza, Rigamonti began playing football with Atalanta. He made his Serie A debut against Internazionale on 3 October 1971. He played for 6 seasons (61 games, 3 goals) in the Serie A for Atalanta B.C., Calcio Como, A.C. Milan and U.S. Cremonese.