American Association (AA)
Season Records 1882-1891 (10 seasons)

Leagues Baseball AA History Season Records

Other concurrent baseball leagues:
PL · UA · NL · Negro

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AA Season Records
ERA

1

1882 Louisville Eclipse

24.62

2

1884 Brooklyn Atlantics

20.24

3

1883 New York Metropolitans

19.42

4

1882 Louisville Eclipse

19.36

5

1885 Louisville Colonels

18.51

6

1886 Louisville Colonels

18.21

7

1885 Philadelphia Athletics
New York Metropolitans

16.30

8

Ice Box Chamberlain

1887 Louisville Colonels

15.99

9

1887 Philadelphia Athletics

14.84

10

1882 St. Louis Brown Stockings

14.72

11

1885 Brooklyn Grays

14.57

12

1885 Brooklyn Grays

13.36

13

1886 Baltimore Orioles

13.32

14

Dave "Scissors" Foutz

1884 St. Louis Browns

13.29

15

1885 St. Louis Browns

13.22

16

1887 Philadelphia Athletics

12.64

17

Bert Cunningham

1888 Baltimore Orioles

12.27

18

1883 Philadelphia Athletics

12.17

19

1884 Indianapolis Hoosiers

12.10

20

1883 Pittsburg Alleghenys

11.57

21

1889 Columbus Solons

11.28

22

1889 Louisville Colonels

10.80

23

1887 Cleveland Blues

10.68

24

1883 Baltimore Orioles

10.63

25

1887 Cincinnati Red Stockings

10.55

26

1882 Cincinnati Red Stockings

10.47

27

1887 Cleveland Blues

10.45

28

Hardie Henderson

1884 Baltimore Orioles

9.71

29

1889 Philadelphia Athletics

9.61

30

1889 St. Louis Browns

8.64

31

1882 Pittsburg Alleghenys

8.64

32

1887 St. Louis Browns

8.56

33

1890 Columbus Solons

8.11

34

1885 Philadelphia Athletics

8.02

35

1888 Philadelphia Athletics

7.92

36

1884 Richmond Virginians

7.71

37

1888 Louisville Colonels

7.69

38

1884 Brooklyn Atlantics

7.69

39

Phenomenal Smith

1887 Baltimore Orioles

7.35

40

1884 Philadelphia Athletics
Chicago/Pittsburg Unions
Baltimore Monumentals

7.31

41

1889 Baltimore Orioles

7.25

42

1888 Cleveland Blues

7.22

43

1884 Columbus Buckeyes

6.98

44

Cinders O'Brien

1888 Cleveland Blues

6.95

45

1884 Cincinnati Red Stockings

6.67

46

1890 Toledo Maumees

6.64

47

1888 Brooklyn Bridegrooms

6.49

48

1882 Philadelphia Athletics

6.45

49

1888 Cincinnati Red Stockings

6.44

50

1883 Columbus Buckeyes

6.04

51

1888 Louisville Colonels

6.00

52

1890 Philadelphia Athletics

5.80

53

1888 Kansas City Cowboys

5.69

54

1886 St. Louis Browns

5.58

55

1883 Cincinnati Red Stockings

5.58

56

1891 Louisville Colonels

5.43

57

1883 Pittsburg Alleghenys

5.39

58

Wild Bill Widner

1889 Columbus Solons

5.20

59

1885 New York Metropolitans

5.08

60

1882 Baltimore Orioles

5.02

61

1891 Washington Statesmen

4.99

62

1885 New York Metropolitans

4.93

63

1884 Indianapolis Hoosiers

4.93

64

Charlie McCullough

1890 Brooklyn Gladiators
Syracuse Stars

4.88

65

1890 Baltimore Orioles

4.83

66

1889 Kansas City Cowboys

4.82

67

1882 Baltimore Orioles

4.80

68

1882 Pittsburg Alleghenys

4.70

69

1890 Syracuse Stars

4.67

70

1883 New York Metropolitans

4.67

71

1886 Philadelphia Athletics
Louisville Colonels

4.66

72

1890 Philadelphia Athletics
Pittsburg Alleghenys
Philadelphia Phillies

4.55

73

1887 Baltimore Orioles
Indianapolis Hoosiers

4.50

74

1884 Richmond Virginians

4.49

75

1883 Columbus Buckeyes

4.48

76

1884 Washington Nationals

4.48

77

Harry McCormick

1882 Cincinnati Red Stockings

4.38

78

1889 Kansas City Cowboys

4.32

79

1890 Syracuse Stars

4.32

80

1887 Brooklyn Grays

4.31

81

1891 Louisville Colonels

4.28

82

Fleury Sullivan

1884 Pittsburg Alleghenys

4.20

83

1891 Boston Reds
Baltimore Orioles

4.19

84

1891 Columbus Solons

4.16

85

1890 Syracuse Stars

4.14

86

George Pechiney

1886 Cincinnati Red Stockings

4.14

87

1887 Cincinnati Red Stockings

4.08

88

1883 Baltimore Orioles

4.03

89

1891 Cincinnati Kelly's Killers
Milwaukee Brewers

3.98

90

Charlie Sprague

1890 Toledo Maumees

3.89

91

1884 Brooklyn Atlantics

3.81

92

1891 Philadelphia Athletics

3.79

93

1884 Toledo Blue Stockings

3.75

94

1891 St. Louis Browns
Boston Reds

3.74

95

1890 Rochester Broncos

3.74

96

1884 Pittsburg Alleghenys

3.73

97

1884 Cincinnati Red Stockings

3.70

98

1887 Cleveland Blues

3.67

99

1890 St. Louis Browns

3.67

100

1889 Columbus Solons

3.61

List only includes players that met minimum statistical requirements

1 Comment

Larry Wayne Scofield says:

February 28, 2022 at 6:43 am

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

Comments are closed.