Rodrigo López Muñoz (born December 14, 1975 in Tlalnepantla de Baz, Mexico State, Mexico) is a Major League Baseball pitcher for the Chicago Cubs. López was a pitcher in the Mexican League in 1995 when the San Diego Padres purchased his contract. He worked his way up to the major leagues with the Padres, when he made his debut on April 29, 2000. López did not appear in the majors in 2001, but spent the entire year with the High Single-A Lake Elsinore Storm and Triple-A Portland Beavers. He became a free agent after the 2001 season.