Michael Scott Matthews (born October 24, 1973) is a former Major League Baseball pitcher who pitched from to . Matthews graduated from Woodbridge Senior High School in Woodbridge, Virginia. Matthews pitched a single season at Montgomery Junior College in Rockville, Maryland in before being drafted by the Cleveland Indians in the second round of that year's amateur draft. In August , he was traded twice in a single month, first to the Boston Red Sox organization, then to the St. Louis Cardinals three weeks later. He made his major league debut with the Cardinals on May 31, 2000.
Matthews was a relief pitcher in the major leagues. He was traded to the Milwaukee Brewers toward the end of the season, signed as a free agent with the San Diego Padres for , with the Cincinnati Reds for , and with the New York Mets for 2005.