Jim Leyland is a former Major League Baseball (MLB) player and manager who had a successful career in the sport. He began his career as a minor league player in the Detroit Tigers organization in the 1960s but never made it to the majors as a player. Instead, he became a coach and manager, working his way up through the ranks of various teams.

Leyland's first managerial job was with the Pittsburgh Pirates in 1986. He led the team to three straight division titles from 1990 to 1992, including a trip to the National League Championship Series in 1990. He also managed the Florida Marlins to a World Series championship in 1997, and later managed the Colorado Rockies and the Detroit Tigers.

Throughout his career, Leyland was known for his intense focus and dedication to the game. He was a master at motivating his players and getting the most out of them, and he was respected by his peers for his knowledge of the game and his ability to manage a team.

Leyland retired from managing in 2013, but he remains involved in the sport as a special assistant to the Detroit Tigers. He is also a member of the Baseball Hall of Fame, having been inducted in 2018.

Overall, Jim Leyland had a long and successful career in baseball, both as a player and a manager. He was known for his passion for the game and his ability to get the most out of his players, and he will always be remembered as one of the greats of the sport.