George Dallas Green (born August 4, 1934) is a former pitcher, manager, and executive in Major League Baseball. After playing for the Phillies and 3 other teams, he went on to manage the Phillies, the New York Yankees, and the New York Mets, and managed the Phillies when they won their first World Series title in franchise history in 1980. While Green had a losing record both as a pitcher and as a manager, Green achieved notoriety for his difficult manner and is also known for having been manager of the Phillies when they won their first World Series.