116 wins - 1906 Chicago Cubs and 2001 Seattle Mariners 114 wins - 1998 New York Yankees 111 wins - 1954 Cleveland Indians
Cy young
Musial
The all-time winningest pitcher in MLB is Cy Youngwith 511 wins. In his honor, the Cy Young Award was created in 1956.
Brooks Robinson of the Baltimore Orioles (1955-1977) and Carl Yastrzemski of the Boston Red Sox (1961-1983) with 23 seasons for the same team.
Summer
MLB: That would be 23 seasons by Brooks Robinson of the Baltimore Orioles (1955-1977) and Carl Yastremski of the Boston Red Sox (1961-1983) == ==
MLB on Five ended in 2008-12.
MLB on Five was created in 1997-03.
nolan Ryan
14 seasons.
Tommy John
MLB rosters are expanded from 25 to 40 on September 1. Most of the minor leagues have finished their seasons by then or are in the playoffs and their seasons will end shortly after September 1.