Lou Boudreau was the player/manager of the Cleveland Indians that last won the World Series in 1948.
Cleveland Indians
Brian Cashman
Eric Wedge of the Cleveland Indians was the AL manager of the year for 2007.
On October 6, 2012, Terry Francona was named manager of the Cleveland Indians.
Joe Gordon was manager of the Cleveland Indians and he was traded to the Detriot Tigers for their manager Jimmy Dykes in the early 60's.
al lopez Cleveland Indians 1951
Eric Wedge was a Catcher and was also a previous Manager for the Cleveland Indians and the Seattle Mariners.
Mike Hargrove has: Played Himself - AL Outfielder in "1975 MLB All-Star Game" in 1975. Played Himself - Cleveland Indians Manager in "Sunday Night Baseball" in 1990. Played Himself - Baltimore Orioles Manager in "Sunday Night Baseball" in 1990. Played Himself - AL Coach in "1994 MLB All-Star Game" in 1994. Played Himself - Cleveland Indians Manager in "1995 American League Championship Series" in 1995. Played Himself - AL Manager: Cleveland Indians in "1996 MLB All-Star Game" in 1996. Played Himself - Cleveland Indians manager in "1997 World Series" in 1997. Played Himself - AL Coach: Cleveland Indians in "1997 MLB All-Star Game" in 1997. Played Himself - Cleveland Indians Manager in "1997 American League Championship Series" in 1997. Played Himself - AL Manager: Cleveland Indians in "1998 MLB All-Star Game" in 1998. Played Himself - Cleveland Indians Manager in "1998 American League Championship Series" in 1998. Played himself in "ESPN SportsCentury" in 1999. Played himself in "Looking for Oscar" in 2000. Played himself in "Rome Is Burning" in 2003. Played himself in "Prime 9" in 2009.
Billy Martin would be high on my list.
In MLB, that was Frank Robinson who was named player/manager of the Cleveland Indians in 1975.
Lou Boudreau. Boudreau was player/manager of the 1948 Cleveland Indians that defeated the Boston Braves in the World Series. He batted .273 in the 1948 World Series on 6 hits in 22 at bats.