| American
League |
| Year |
Player |
Team |
| 1999 |
Pedro Martinez |
Boston |
| 1998 |
Roger Clemens |
Toronto |
| 1997 |
Roger Clemens |
Toronto |
| 1945 |
Hal Newhouser |
Detroit |
| 1937 |
Lefty Gomez |
New York |
| 1937 |
Lefty Gomez |
New York |
| 1934 |
Lefty Gomez |
New York |
| 1934 |
Lefty Gomez |
New York |
| 1931 |
Lefty Grove |
Philadelphia |
| 1930 |
Lefty Grove |
Philadelphia |
| 1924 |
Walter Johnson |
Washington |
| 1918 |
Walter Johnson |
Washington |
| 1913 |
Walter Johnson |
Washington |
| 1905 |
Rube Waddell |
Philadelphia |
| 1901 |
Cy Young |
Boston |
|
|
|
National
League |
| Year |
Player |
Team |
| 1985 |
Dwight Gooden |
New York |
1984 |
Old Hoss Radbourn |
Providence |
1972 |
Steve Carlton |
Philadelphia |
1966 |
Sandy Koufax |
Los Angeles |
1965 |
Sandy Koufax |
Los Angeles |
1963 |
Sandy Koufax |
Los Angeles |
1939 |
Bucky Walters |
Cincinnati |
1924 |
Dazzy Vance |
Brooklyn |
1918 |
Hippo Vaughn |
Chicago |
1916 |
Grover Alexander |
Philadelphia |
1915 |
Grover Alexander |
Philadelphia |
1908 |
Christy Mathewson |
New York |
1905 |
Christy Mathewson |
New York |
1894 |
Amos Rusie |
New York |
1889 |
John Clarkson |
Boston |
1888 |
Tim Keefe |
New York |
1877 |
Tommy Bond |
Boston |
|
