Chad Edward Gaudin (/ɡoʊˈdæn/; born March 24, 1983) is an American professional baseball pitcher for the Acereros de Monclova of the Mexican Baseball League. He has been used as both a starting pitcher and a reliever throughout his career, functioning as a "swingman."
Gaudin has pitched in Major League Baseball (MLB) for the Tampa Bay Devil Rays, Toronto Blue Jays, Oakland Athletics, Chicago Cubs, San Diego Padres, New York Yankees, Washington Nationals, Miami Marlins, and San Francisco Giants.