The franchise's first manager after the team's arrival in the American League was George Stallings, who managed the team for one season. Hall of FamerHughie Jennings, who managed the team from 1907 to 1920, led the team to three American League championships. Jennings however was unable to win the World Series, losing to the Chicago Cubs in 1907 and 1908 and the Pittsburgh Pirates in 1909. The Detroit Tigers did not win their first World Series until 1935 under the leadership of player-manager Mickey Cochrane. Steve O'Neill later led the Tigers to another World Series victory again in 1945. The Tigers would not win another World Series until 1968 World Series when the Tigers, led by Mayo Smith, defeated the St. Louis Cardinals. Sparky Anderson's 1984 Detroit Tigers team was the franchise's last World Series victory, and marked the first time in Major League Baseball history that a manager won the World Series in both leagues. In total, the Tigers have won the American League pennant 10 times, and the World Series 4 times.
The longest tenured Tiger manager was Sparky Anderson. Anderson managed the team for 2,579 games from 1979 to 1995. Hughie Jennings, Bucky Harris and Jim Leyland are the only other Detroit Tiger managers who have managed the team for more than 1,000 games. Anderson's 1331 wins and 1248 losses also lead all Tiger managers, while Cochrane's winning percentage of .582 is the highest of any Tiger manager who has managed at least one full-season. Seven Hall of Famers have managed the Tigers: Ed Barrow, Jennings, Ty Cobb, Cochrane, Joe Gordon, Bucky Harris and Anderson. Barrow was elected as an executive, Jennings and Anderson were elected as managers; the others were elected as players.