Boston Red Sox
The Boston Red Sox are an American professional baseball team based in Boston, Massachusetts. The Red Sox compete in MLB as a member club of the American League East division. The Red Sox have won nine World Series championships, tied for the third-most of any MLB team, and they have played in 13. Their most recent appearance and win was in 2018. In addition, they won the 1904 American League pennant, but were not able to defend their 1903 World Series championship when the New York Giants refused to participate in the 1904 World Series. Founded in 1901 as one of the American League's eight charter franchises, the Red Sox' home ballpark has been Fenway Park since 1912.