The Boston Red Sox are a professional baseball team based in Boston, Massachusetts. The Red Sox are members of the American League (AL) East Division in Major League Baseball (MLB). There have been 43 different managers in their franchise history; four during the era of the Boston Americans (1901–1907) and the rest under the Boston Red Sox (1908–present). In baseball, the head coach of a team is called the manager, or more formally, the field manager. Since 1912, the Red Sox have played their home games at Fenway Park. Jimmy Collins was the first manager of the Americans and managed from 1901 to 1906. Joe Cronin managed the most games with 1,987 and wins with 1,071 with the Red Sox. He is followed by Pinky Higgins in both categories with 1,116 games and 560 wins. Terry Francona, the current manager of the Red Sox, has managed the most playoff games with 42 and wins with 28. Bill Carrigan and Francona have each won two World Series championships. Carrigan won his two championships in 1915 and 1916, while Francona won his two championships in 2004 and 2007. John McNamara and Jimy Williams are the only two Red Sox managers to win the AL Manager of the Year Award, in 1986 and 1999 respectively.