Hornsby 's 1925 numbers led the entire major leagues , making him one of only five players to have won this expanded Triple Crown .
Joe Medwick 's Triple Crown in 1937 is the last in the history of the National League .
Hornsby 's 1925 numbers led the entire major leagues , making him one of only five players to have won this expanded last   .
Joe Medwick 's Triple Crown in 1937 is the last in the history of the National League .