Mack Fletcher Jones, nicknamed "Mack The Knife", was an American Major League Baseball left fielder who played for the Milwaukee / Atlanta Braves (1961–1967), Cincinnati Reds (1968), and Montreal Expos (1969–1971). He batted left-handed, threw right-handed and was listed as 6 feet 1 inch (1.85 m) tall and 180 pounds (82 kg).