That is Joe McCarthy with a lifetime record of 2125-1333 for a
winning percentage of .615. McCarthy managed the Chicago Cubs from
1926-1930, the New York Yankees from 1931-1946, and the Boston Red
Sox from 1948-1950.
What Mets manager has gathered the most wins as manager of the Mets?
The Mets' manager with the most wins is Davey Johnson who managed the Mets to 595 wins between 1984-1990. Second is Bobby Valentine with 536 wins between 1996-2002.