John Thomas Matchick (born September 7, 1943) is a former professional baseball player. Matchick played professional baseball for 15 years from 1962 to 1976 as a shortstop, third baseman, second baseman and utility infielder. He was named the top all-star in the International League on four occasions. He played parts of six seasons in Major League Baseball for the Detroit Tigers (1967–1969), Boston Red Sox (1970), Kansas City Royals (1970), Milwaukee Brewers (1971), and Baltimore Orioles (1972). In his six major league seasons, Matchick compiled a .215 batting average with four home runs and 64 runs batted in 292 games.