Carl Lynwood Mathias (born June 13, 1936) is an American former professional baseball player, a left-handed pitcher who appeared in 11 games over parts of two seasons for the Cleveland Indians (1960) and Washington Senators (1961). The native of Bechtelsville, Pennsylvania, was nicked "Stubby", although he was listed as 5 feet 11 inches (1.80 m) tall during his playing career; he weighed 195 pounds (88 kg).