20 Wins Club : 1951 - 1975

Twenty wins in a single season is a truly a magical plateau. Jim Bouton wrote in his classic book Ball Four, "If you had a pill that would guarantee a pitcher twenty wins, but might take five years off his life, he'd take it."

Baseball Almanac is pleased to present the pitchers from 1951 through 1975 who are members of the National League 20 Wins Club. Note: A bold faced entry denotes that the player was active during the previous Major League season. Quantities are cumulative, consecutive and include instances from other major leagues also.

"Whenever I threw a home-run ball, and Lord knows I threw plenty of them, I usually knew as soon as I saw that full swing what I had done wrong." - Robin Roberts (five time twenty-game winner in the National League)
Twenty Wins Club
'1951 to 1975'

National League

In Chronological Order

Name (Quantity) Team Wins Losses Year Top 25

Larry Jansen (2)

New York

23 11 1951

Top 25

Sal Maglie (1)

New York

23 6

Preacher Roe (1)

Brooklyn

22 3

Warren Spahn (4)

Boston

22 14

Robin Roberts (2)

Philadelphia

21 15

Murry Dickson (1)

Pittsburgh

20 16

Don Newcombe (1)

Brooklyn

20 9

Robin Roberts (3)

Philadelphia

28 7 1952

Top 25

Robin Roberts (4)

Philadelphia

23 16 1953

Top 25

Warren Spahn (5)

Milwaukee

23 7

Carl Erskine (1)

Brooklyn

20 6

Harvey Haddix (1)

St. Louis

20 9

Robin Roberts (5)

Philadelphia

23 15 1954

Top 25

Johnny Antonelli (1)

New York

21 7

Warren Spahn (6)

Milwaukee

21 12

Robin Roberts (6)

Philadelphia

23 14 1955

Top 25

Don Newcombe (2)

Brooklyn

20 5

Don Newcombe (3)

Brooklyn

27 7 1956

Top 25

Johnny Antonelli (2)

New York

20 13

Warren Spahn (7)

Milwaukee

20 11

Warren Spahn (8)

Milwaukee

21 7 1957

Top 25

Bob Friend (1)

Pittsburgh

22 14 1958

Top 25

Warren Spahn (9)

Milwaukee

22 11

Lew Burdette (1)

Milwaukee

20 10

Lew Burdette (2)

Milwaukee

21 15 1959

Top 25

Sam Jones (1)

San Francisco

21 15

Warren Spahn (10)

Milwaukee

21 15

Ernie Broglio (1)

St. Louis

21 9 1960

Top 25

Warren Spahn (11)

Milwaukee

21 10

Vern Law (1)

Pittsburgh

20 9

Joey Jay (1)

Cincinnati

21 10 1961

Top 25

Warren Spahn (12)

Milwaukee

21 13

Don Drysdale (1)

Los Angeles

25 9 1962

Top 25

Jack Sanford (1)

San Francisco

24 7

Bob Purkey (1)

Cincinnati

23 15

Joey Jay (2)

Cincinnati

21 14

Sandy Koufax (1)

Los Angeles

25 5 1963

Top 25

Juan Marichal (1)

San Francisco

25 8

Jim Maloney (1)

Cincinnati

23 7

Warren Spahn (13)

Milwaukee

23 7

Dick Ellsworth (1)

Chicago

22 10

Larry Jackson (1)

Chicago

24 11 1964

Top 25

Juan Marichal (2)

San Francisco

21 8

Ray Sadecki (1)

St. Louis

20 11

Sandy Koufax (2)

Los Angeles

26 8 1965

Top 25

Tony Cloninger (1)

Milwaukee

24 11

Don Drysdale (2)

Los Angeles

23 12

Sammy Ellis (1)

Cincinnati

22 10

Juan Marichal (3)

San Francisco

22 13

Bob Gibson (1)

St. Louis

20 12

Jim Maloney (2)

Cincinnati

20 9

Sandy Koufax (3)

Los Angeles

27 9 1966

Top 25

Juan Marichal (4)

San Francisco

25 6

Bob Gibson (2)

St. Louis

21 12

Gaylord Perry (1)

San Francisco

21 8

Chris Short (1)

Philadlephia

20 10

Mike McCormick (1)

San Francisco

22 10 1967

Top 25

Fergie Jenkins (1)

Chicago

20 13

Juan Marichal (5)

San Francisco

26 9 1968

Top 25

Bob Gibson (3)

St. Louis

22 9

Fergie Jenkins (2)

Chicago

20 15

Tom Seaver (1)

New York

25 7 1969

Top 25

Phil Niekro (1)

Atlanta

23 13

Fergie Jenkins (3)

Chicago

21 15

Juan Marichal (6)

San Francisco

21 11

Larry Dierker (1)

Houston

20 13

Bob Gibson (4)

St. Louis

20 13

Bill Hands (1)

Chicago

20 14

Claude Osteen (1)

Los Angeles

20 15

Bill Singer (1)

Los Angeles

20 12

Bob Gibson (5)

St. Louis

23 7 1970

Top 25

Gaylord Perry (2)

San Francisco

23 13

Fergie Jenkins (4)

Chicago

22 16

Jim Merritt (1)

Cincinnati

20 12

Fergie Jenkins (5)

Chicago

24 13 1971

Top 25

Al Downing (1)

Los Angeles

20 9

Steve Carlton (1)

St. Louis

20 9

Tom Seaver (2)

New York

20 10

Steve Carlton (2)

Philadelphia

27 10 1972

Top 25

Tom Seaver (3)

New York

21 12

Fergie Jenkins (6)

Chicago

20 12

Claude Osteen (2)

Los Angeles

20 11

Ron Bryant (1)

San Francisco

24 12 1973

Top 25

Andy Messersmith (2)

Los Angeles

20 6 1974

Top 25

Phil Niekro (2)

Atlanta

20 13

Tom Seaver (4)

New York

22 9 1975

Top 25

Randy Jones (1)

San Diego

20 12
Name (Quantity) Team Wins Losses Year Top 25

Twenty Wins Club



In 1955, Robin Roberts gave up forty-one (41) home runs during a twenty (20) win season. This is the most by National League pitcher during a twenty (20) win season and in 1979 Phil Niekro tied that long ball mark.

Which National League pitcher allowed the fewest home runs during a twenty (20) win season? Jesse Tannehill (1902), Deacon Phillippe (1905), Jake Weimer (1906) and Vic Willis (1906) did not allow any.

In 1919, Slim Sallee won twenty-one (21) games, yet only struck out twenty-four (24) batters — a National League record amongst twenty (20) game winners.