1) Grover Cleveland Alexander - won 1 game in the 1915 WS with the Phillies and 2 games in the 1926 WS with the Cardinals.
2) Burleigh Grimes - won 1 game in the 1920 WS with the Robins (now Dodgers) and 2 games in the 1931 WS with the Cardinals.
3) Jim Hunter - won 2 games in the 1972 WS, 1 game in the 1973 WS, and 1 game in the 1974 WS with the Athletics and 1 game in the 1978 WS with the Yankees.
4) Bert Blyleven - won 1 game in the 1979 WS with the Pirates and 1 game in the 1987 WS with the Twins.