Freddy Asiel Álvarez Saez (born April 29, 1989) is a Cuban baseball pitcher for the Naranjas de Villa Clara in the Cuban National Series. In international play, Álvarez played for the Cuban national baseball team in the 2005 World Youth Baseball Championship, 2006 World Junior Baseball Championship, 2009 World Port Tournament, 2013 World Baseball Classic and the 2017 World Baseball Classic.