Other concurrent baseball leagues:    
AL  ·  PL  ·  UA  ·  AA  ·  Negro
Embed1

NL Season Records
ERA

1
Profile photo of Tom Glavine

Tom Glavine

1988 Atlanta Braves

70.47

2
Profile photo of Greg Maddux

Greg Maddux

1988 Chicago Cubs

64.83

3
Profile photo of Steve Carlton

Steve Carlton

1967 St. Louis Cardinals

59.96

4
Profile photo of Warren Spahn

Warren Spahn

1947 Boston Braves

59.69

5
Profile photo of Livan Hernandez

Livan Hernandez

1998 Florida Marlins

56.84

6
Profile photo of Phil Niekro

Phil Niekro

1967 Atlanta Braves

54.14

7
Profile photo of Eppa Rixey

Eppa Rixey

1912 Philadelphia Phillies

53.92

8
Profile photo of Burleigh Grimes

Burleigh Grimes

1917 Pittsburgh Pirates

52.47

9
Profile photo of Paul Derringer

Paul Derringer

1931 St. Louis Cardinals

52.34

10
Profile photo of Don Sutton

Don Sutton

1966 Los Angeles Dodgers

51.72

11
Profile photo of Bob Friend

Bob Friend

1952 Pittsburgh Pirates

50.38

12
Profile photo of Bob Knepper

Bob Knepper

1977 San Francisco Giants

47.98

13
Profile photo of Steve Trachsel

Steve Trachsel

1994 Chicago Cubs

46.50

14
Profile photo of Rick Reuschel

Rick Reuschel

1973 Chicago Cubs

46.20

15
Profile photo of John Smoltz

John Smoltz

1989 Atlanta Braves

46.09

16
Profile photo of Guy Bush

Guy Bush

1925 Chicago Cubs

46.00

17
Profile photo of Larry Jackson

Larry Jackson

1955 St. Louis Cardinals

44.47

18
Profile photo of Curt Simmons

Curt Simmons

1948 Philadelphia Phillies

44.47

19
Profile photo of Grover Cleveland

Grover Cleveland "Pete" Alexander

1911 Philadelphia Phillies

44.36

20
Profile photo of Lee Meadows

Lee Meadows

1915 St. Louis Cardinals

44.14

21
Profile photo of Tom Seaver

Tom Seaver

1967 New York Mets

43.25

22
Profile photo of Andy Benes

Andy Benes

1990 San Diego Padres

42.97

23
Profile photo of Carl Hubbell

Carl Hubbell

1929 New York Giants

42.44

24
Profile photo of Pedro Astacio

Pedro Astacio

1993 Los Angeles Dodgers

41.88

25
Profile photo of Jesse Haines

Jesse Haines

1920 St. Louis Cardinals

41.57

26
Profile photo of Robin Roberts

Robin Roberts

1949 Philadelphia Phillies

41.37

27
Profile photo of Bill Sherdel

Bill Sherdel

1918 St. Louis Cardinals

41.23

28
Profile photo of Kid Nichols

Kid Nichols

1890 Boston Beaneaters

41.17

29
Profile photo of Charlie Root

Charlie Root

1926 Chicago Cubs

40.96

30
Profile photo of Jimmy Ring

Jimmy Ring

1918 Cincinnati Reds

40.66

31
Profile photo of Joe Niekro

Joe Niekro

1967 Chicago Cubs

40.47

32
Profile photo of Chick Fraser

Chick Fraser

1896 Louisville Colonels

40.15

33
Profile photo of Jerry Reuss

Jerry Reuss

1971 St. Louis Cardinals

40.14

34
Profile photo of Bob Forsch

Bob Forsch

1975 St. Louis Cardinals

40.09

35
Profile photo of Murry Dickson

Murry Dickson

1946 St. Louis Cardinals

39.86

36
Profile photo of Mike Krukow

Mike Krukow

1977 Chicago Cubs

39.53

37
Profile photo of Bob Gibson

Bob Gibson

1961 St. Louis Cardinals

39.49

38
Profile photo of Rube Marquard

Rube Marquard

1909 New York Giants

39.47

39
Profile photo of Bill Lee

Bill Lee

1934 Chicago Cubs

38.68

40
Profile photo of Juan Marichal

Juan Marichal

1961 San Francisco Giants

38.36

41
Profile photo of Bob Buhl

Bob Buhl

1953 Milwaukee Braves

37.80

42
Profile photo of Larry French

Larry French

1930 Pittsburgh Pirates

37.66

43
Profile photo of Jerry Koosman

Jerry Koosman

1968 New York Mets

37.49

44
Profile photo of Ray Benge

Ray Benge

1928 Philadelphia Phillies

37.00

45
Profile photo of Red Lucas

Red Lucas

1926 Cincinnati Reds

36.92

46
Profile photo of Clarence Mitchell

Clarence Mitchell

1916 Cincinnati Reds

36.60

47
Profile photo of Vern Law

Vern Law

1954 Pittsburgh Pirates

36.35

48
Profile photo of Mike Hampton

Mike Hampton

1995 Houston Astros

36.25

49
Profile photo of Orel Hershiser

Orel Hershiser

1984 Los Angeles Dodgers

36.21

50
Profile photo of Herm Wehmeier

Herm Wehmeier

1949 Cincinnati Reds

36.07

51
Profile photo of Aaron Harang

Aaron Harang

2005 Cincinnati Reds

35.99

52
Profile photo of Brickyard Kennedy

Brickyard Kennedy

1892 Brooklyn Bridegrooms

35.94

53
Profile photo of Dolf Luque

Dolf Luque

1920 Cincinnati Reds

35.91

54
Profile photo of Steve Rogers

Steve Rogers

1974 Montreal Expos

35.88

55
Profile photo of Theodore Breitenstein

Theodore Breitenstein

1892 St. Louis Browns

35.78

56
Profile photo of Dazzy Vance

Dazzy Vance

1922 Brooklyn Robins

35.64

57
Profile photo of Don Drysdale

Don Drysdale

1957 Brooklyn Dodgers

35.58

58
Profile photo of Lon Warneke

Lon Warneke

1932 Chicago Cubs

35.40

59
Profile photo of Pink Hawley

Pink Hawley

1892 St. Louis Browns

35.39

60
Profile photo of Kevin Gross

Kevin Gross

1985 Philadelphia Phillies

35.34

61
Profile photo of Ed Brandt

Ed Brandt

1928 Boston Braves

35.22

62
Profile photo of Pud Galvin

Pud Galvin

1879 Buffalo Bisons

35.12

63
Profile photo of Freddie Fitzsimmons

Freddie Fitzsimmons

1926 New York Giants

35.07

64
Profile photo of Vic Willis

Vic Willis

1898 Boston Beaneaters

34.85

65
Profile photo of Larry Benton

Larry Benton

1925 Boston Braves

34.77

66
Profile photo of Lew Burdette

Lew Burdette

1953 Milwaukee Braves

34.50

67
Profile photo of Wilbur Cooper

Wilbur Cooper

1914 Pittsburgh Pirates

34.38

68
Profile photo of Doug Drabek

Doug Drabek

1987 Pittsburgh Pirates

34.32

69
Profile photo of Mickey Welch

Mickey Welch

1880 Troy Trojans

34.11

70
Profile photo of Curt Davis

Curt Davis

1934 Philadelphia Phillies

33.98

71
Profile photo of Cy Young

Cy Young

1890 Cleveland Spiders

33.94

72
Profile photo of Leon 'Red' Ames

Leon 'Red' Ames

1905 New York Giants

33.89

73
Profile photo of Denny Neagle

Denny Neagle

1994 Pittsburgh Pirates

33.74

74
Profile photo of Bob Rush

Bob Rush

1949 Chicago Cubs

33.70

75
Profile photo of Darryl Kile

Darryl Kile

1993 Houston Astros

33.65

76
Profile photo of Fernando Valenzuela

Fernando Valenzuela

1981 Los Angeles Dodgers

33.34

77
Profile photo of Hal Schumacher

Hal Schumacher

1933 New York Giants

33.26

78
Profile photo of Gaylord Perry

Gaylord Perry

1964 San Francisco Giants

33.16

79
Profile photo of Terry Mulholland

Terry Mulholland

1990 Philadelphia Phillies

33.10

80
Profile photo of Jesse Barnes

Jesse Barnes

1916 Boston Braves

33.03

81
Profile photo of Adam Wainwright

Adam Wainwright

2007 St. Louis Cardinals

33.03

82
Profile photo of Jouett Meekin

Jouett Meekin

1892 Louisville Colonels
Washington Senators

32.83

83
Profile photo of Fergie Jenkins

Fergie Jenkins

1966 Philadelphia Phillies
Chicago Cubs

32.66

84
Profile photo of Bill Doak

Bill Doak

1914 St. Louis Cardinals

32.65

85
Profile photo of Ryan Dempster

Ryan Dempster

2000 Florida Marlins

32.62

86
Profile photo of Bronson Arroyo

Bronson Arroyo

2006 Cincinnati Reds

32.61

87
Profile photo of Claude Passeau

Claude Passeau

1936 Philadelphia Phillies

32.42

88
Profile photo of John Clarkson

John Clarkson

1884 Chicago White Stockings

32.37

89
Profile photo of Christy Mathewson

Christy Mathewson

1901 New York Giants

32.29

90
Profile photo of Curt Schilling

Curt Schilling

1992 Philadelphia Phillies

32.28

91
Profile photo of Matt Morris

Matt Morris

1997 St. Louis Cardinals

32.25

92
Profile photo of Bucky Walters

Bucky Walters

1936 Philadelphia Phillies

32.08

93
Profile photo of Art Nehf

Art Nehf

1917 Boston Braves

31.88

94
Profile photo of Burt Hooton

Burt Hooton

1972 Chicago Cubs

31.84

95
Profile photo of Javier Vazquez

Javier Vazquez

1998 Montreal Expos

31.66

96
Profile photo of Rick Rhoden

Rick Rhoden

1976 Los Angeles Dodgers

31.55

97
Profile photo of Shane Reynolds

Shane Reynolds

1994 Houston Astros

31.52

98
Profile photo of Rick Mahler

Rick Mahler

1981 Atlanta Braves

31.00

99
Profile photo of Randy Wolf

Randy Wolf

2000 Philadelphia Phillies

30.89

100
Profile photo of John Burkett

John Burkett

1990 San Francisco Giants

30.67

1 Comment

  1. I sincerely appreciate the research work, and the information being shared. It is important and interesting history.

Comments are closed.