Single-Season Top 50 Leaders

WAR for Pitchers †
1. Old Hoss Radbourn • 1890 8.0
2. Charlie Buffinton • 1891 7.5
3. George Haddock • 1891 6.7
4. Ad Gumbert • 1890 3.2
5. Bill Daley • 1890 1.6
6. Matt Kilroy • 1890 1.4
7. Bill Daley • 1891 0.6
8. King Kelly • 1890 0.1
Paul Radford • 1891 0.1
Earned Run Average
1. George Haddock • 1891 2.49
2. Charlie Buffinton • 1891 2.55
3. Old Hoss Radbourn • 1890 3.31
4. Bill Daley • 1890 3.38
5. Cinders O'Brien • 1891 3.65
6. Ad Gumbert • 1890 3.93
7. Matt Kilroy • 1890 4.26
Wins
1. George Haddock • 1891 34
2. Charlie Buffinton • 1891 29
3. Old Hoss Radbourn • 1890 27
4. Ad Gumbert • 1890 23
5. Bill Daley • 1890 18
Cinders O'Brien • 1891 18
7. Matt Kilroy • 1890 9
8. Bill Daley • 1891 8
9. Clark Griffith • 1891 3
Kid Madden • 1890 3
11. John Fitzgerald • 1891 1
King Kelly • 1890 1
Win-Loss %
1. Charlie Buffinton • 1891 .763
2. George Haddock • 1891 .756
3. Bill Daley • 1890 .720
4. Old Hoss Radbourn • 1890 .692
5. Ad Gumbert • 1890 .657
6. Cinders O'Brien • 1891 .581
7. Bill Daley • 1891 .571
8. Matt Kilroy • 1890 .375
Walks & Hits per IP
1. Charlie Buffinton • 1891 1.163
2. George Haddock • 1891 1.230
3. Old Hoss Radbourn • 1890 1.318
4. Ad Gumbert • 1890 1.533
5. Cinders O'Brien • 1891 1.589
6. Matt Kilroy • 1890 1.631
7. Bill Daley • 1890 1.704
Hits per 9 IP
1. Charlie Buffinton • 1891 7.499
2. George Haddock • 1891 7.823
3. Bill Daley • 1890 9.000
4. Old Hoss Radbourn • 1890 9.236
5. Cinders O'Brien • 1891 10.050
6. Ad Gumbert • 1890 11.033
7. Matt Kilroy • 1890 11.081
Bases On Balls per 9 IP
1. Old Hoss Radbourn • 1890 2.624
2. Ad Gumbert • 1890 2.766
3. Charlie Buffinton • 1891 2.970
4. George Haddock • 1891 3.248
5. Matt Kilroy • 1890 3.597
6. Cinders O'Brien • 1891 4.254
7. Bill Daley • 1890 6.332
Strikeouts per 9 IP
1. Bill Daley • 1890 4.091
2. George Haddock • 1891 4.006
3. Charlie Buffinton • 1891 3.910
4. Cinders O'Brien • 1891 2.914
5. Ad Gumbert • 1890 2.577
6. Old Hoss Radbourn • 1890 2.099
7. Matt Kilroy • 1890 1.985
Games Played
1. George Haddock • 1891 51
2. Charlie Buffinton • 1891 48
3. Old Hoss Radbourn • 1890 41
4. Ad Gumbert • 1890 40
Cinders O'Brien • 1891 40
6. Bill Daley • 1890 36
7. Matt Kilroy • 1890 30
8. Bill Daley • 1891 19
9. Kid Madden • 1890 10
10. Clark Griffith • 1891 7
11. John Fitzgerald • 1891 6
12. King Kelly • 1890 1
Kid Madden • 1891 1
Billy Nash • 1890 1
Paul Radford • 1891 1
Innings Pitched
1. George Haddock • 1891 379.2
2. Charlie Buffinton • 1891 363.2
3. Old Hoss Radbourn • 1890 343.0
4. Ad Gumbert • 1890 286.1
5. Cinders O'Brien • 1891 268.2
6. Bill Daley • 1890 253.0
7. Matt Kilroy • 1890 217.2
8. Bill Daley • 1891 126.2
9. Kid Madden • 1890 62.0
10. Clark Griffith • 1891 40.0
11. John Fitzgerald • 1891 32.0
12. Kid Madden • 1891 8.0
13. King Kelly • 1890 2.0
14. Paul Radford • 1891 1.0
15. Billy Nash • 1890 0.1
Strikeouts
1. George Haddock • 1891 169
2. Charlie Buffinton • 1891 158
3. Bill Daley • 1890 115
4. Cinders O'Brien • 1891 87
5. Ad Gumbert • 1890 82
6. Old Hoss Radbourn • 1890 80
7. Bill Daley • 1891 68
8. Matt Kilroy • 1890 48
9. Kid Madden • 1890 24
10. Clark Griffith • 1891 20
11. John Fitzgerald • 1891 16
12. Kid Madden • 1891 6
13. King Kelly • 1890 2
Games Started
1. George Haddock • 1891 47
2. Charlie Buffinton • 1891 43
3. Old Hoss Radbourn • 1890 38
4. Ad Gumbert • 1890 34
5. Cinders O'Brien • 1891 30
6. Bill Daley • 1890 27
Matt Kilroy • 1890 27
8. Bill Daley • 1891 11
9. Kid Madden • 1890 7
10. Clark Griffith • 1891 4
11. John Fitzgerald • 1891 3
12. Kid Madden • 1891 1
Complete Games
1. George Haddock • 1891 37
2. Old Hoss Radbourn • 1890 36
3. Charlie Buffinton • 1891 33
4. Ad Gumbert • 1890 28
5. Cinders O'Brien • 1891 22
6. Bill Daley • 1890 21
7. Matt Kilroy • 1890 18
8. Bill Daley • 1891 10
9. Kid Madden • 1890 5
10. Clark Griffith • 1891 3
11. John Fitzgerald • 1891 2
12. Kid Madden • 1891 1
Shutouts
1. George Haddock • 1891 5
2. Charlie Buffinton • 1891 2
Bill Daley • 1890 2
4. Ad Gumbert • 1890 1
Kid Madden • 1890 1
Old Hoss Radbourn • 1890 1
Home Runs
1. Ad Gumbert • 1890 18
2. Matt Kilroy • 1890 14
3. Cinders O'Brien • 1891 13
4. Charlie Buffinton • 1891 8
George Haddock • 1891 8
Old Hoss Radbourn • 1890 8
7. Bill Daley • 1890 7
8. Bill Daley • 1891 6
9. Clark Griffith • 1891 3
10. John Fitzgerald • 1891 2
Kid Madden • 1890 2
Kid Madden • 1891 2
Bases on Balls
1. Bill Daley • 1890 178
2. George Haddock • 1891 137
3. Cinders O'Brien • 1891 127
4. Charlie Buffinton • 1891 120
5. Old Hoss Radbourn • 1890 100
6. Ad Gumbert • 1890 88
7. Matt Kilroy • 1890 87
8. Bill Daley • 1891 81
9. Kid Madden • 1890 25
10. Clark Griffith • 1891 15
11. John Fitzgerald • 1891 11
12. Kid Madden • 1891 6
13. King Kelly • 1890 2
Hits
1. Old Hoss Radbourn • 1890 352
2. Ad Gumbert • 1890 351
3. George Haddock • 1891 330
4. Charlie Buffinton • 1891 303
5. Cinders O'Brien • 1891 300
6. Matt Kilroy • 1890 268
7. Bill Daley • 1890 253
8. Bill Daley • 1891 119
9. Kid Madden • 1890 85
10. John Fitzgerald • 1891 49
11. Clark Griffith • 1891 47
12. Kid Madden • 1891 10
13. King Kelly • 1890 1
Billy Nash • 1890 1
Strikeouts / Base On Balls
1. Charlie Buffinton • 1891 1.317
2. George Haddock • 1891 1.234
3. Ad Gumbert • 1890 0.932
4. Old Hoss Radbourn • 1890 0.8
5. Cinders O'Brien • 1891 0.685
6. Bill Daley • 1890 0.646
7. Matt Kilroy • 1890 0.552
Home Runs per 9 IP
1. George Haddock • 1891 0.190
2. Charlie Buffinton • 1891 0.198
3. Old Hoss Radbourn • 1890 0.210
4. Bill Daley • 1890 0.249
5. Cinders O'Brien • 1891 0.435
6. Ad Gumbert • 1890 0.566
7. Matt Kilroy • 1890 0.579
Losses
1. Matt Kilroy • 1890 15
2. Cinders O'Brien • 1891 13
3. Ad Gumbert • 1890 12
Old Hoss Radbourn • 1890 12
5. George Haddock • 1891 11
6. Charlie Buffinton • 1891 9
7. Bill Daley • 1890 7
8. Bill Daley • 1891 6
9. Kid Madden • 1890 2
10. John Fitzgerald • 1891 1
Clark Griffith • 1891 1
Kid Madden • 1891 1
Earned Runs
1. Old Hoss Radbourn • 1890 126
2. Ad Gumbert • 1890 125
3. Cinders O'Brien • 1891 109
4. George Haddock • 1891 105
5. Charlie Buffinton • 1891 103
Matt Kilroy • 1890 103
7. Bill Daley • 1890 95
8. Bill Daley • 1891 42
9. Kid Madden • 1890 33
10. Clark Griffith • 1891 25
11. John Fitzgerald • 1891 20
12. Kid Madden • 1891 6
13. King Kelly • 1890 1
Wild Pitches
1. George Haddock • 1891 25
2. Bill Daley • 1890 21
3. Charlie Buffinton • 1891 19
4. Cinders O'Brien • 1891 13
5. Ad Gumbert • 1890 12
6. Bill Daley • 1891 11
7. Matt Kilroy • 1890 9
8. Old Hoss Radbourn • 1890 8
9. Kid Madden • 1891 3
10. John Fitzgerald • 1891 2
Kid Madden • 1890 2
12. Clark Griffith • 1891 1
Hit By Pitch
1. Cinders O'Brien • 1891 20
2. Matt Kilroy • 1890 15
3. George Haddock • 1891 14
4. Ad Gumbert • 1890 12
5. Bill Daley • 1890 11
Old Hoss Radbourn • 1890 11
7. Kid Madden • 1890 8
8. Charlie Buffinton • 1891 7
Bill Daley • 1891 7
10. Clark Griffith • 1891 5
11. Kid Madden • 1891 3
12. John Fitzgerald • 1891 2
Batters Faced
1. George Haddock • 1891 1611
2. Charlie Buffinton • 1891 1512
3. Old Hoss Radbourn • 1890 1497
4. Ad Gumbert • 1890 1314
5. Cinders O'Brien • 1891 1246
6. Bill Daley • 1890 1205
7. Matt Kilroy • 1890 1026
8. Bill Daley • 1891 584
9. Kid Madden • 1890 305
10. Clark Griffith • 1891 186
11. John Fitzgerald • 1891 157
12. Kid Madden • 1891 43
13. King Kelly • 1890 9
14. Paul Radford • 1891 3
15. Billy Nash • 1890 2
Games Finished
1. Cinders O'Brien • 1891 9
2. Bill Daley • 1890 8
Bill Daley • 1891 8
4. Ad Gumbert • 1890 6
5. Charlie Buffinton • 1891 4
George Haddock • 1891 4
7. John Fitzgerald • 1891 3
Clark Griffith • 1891 3
Matt Kilroy • 1890 3
Kid Madden • 1890 3
Old Hoss Radbourn • 1890 3
12. King Kelly • 1890 1
Billy Nash • 1890 1
Adjusted ERA+
1. George Haddock • 1891 146
2. Charlie Buffinton • 1891 143
3. Old Hoss Radbourn • 1890 127
4. Bill Daley • 1890 124
5. Ad Gumbert • 1890 107
6. Cinders O'Brien • 1891 100
7. Matt Kilroy • 1890 98
Fielding Independent Pitching
1. Charlie Buffinton • 1891 2.99
2. George Haddock • 1891 3.11
3. Old Hoss Radbourn • 1890 3.72
4. Cinders O'Brien • 1891 4.15
5. Ad Gumbert • 1890 4.21
6. Bill Daley • 1890 4.61
7. Matt Kilroy • 1890 4.72
Adj. Pitching Runs
1. Charlie Buffinton • 1891 50
2. George Haddock • 1891 49
3. Old Hoss Radbourn • 1890 42
4. Bill Daley • 1890 15
5. Ad Gumbert • 1890 13
6. Bill Daley • 1891 7
7. Matt Kilroy • 1890 2
8. Paul Radford • 1891 1
Adj. Pitching Wins
1. Charlie Buffinton • 1891 4.5
2. George Haddock • 1891 4.4
3. Old Hoss Radbourn • 1890 3.5
4. Bill Daley • 1890 1.2
5. Ad Gumbert • 1890 1.1
6. Bill Daley • 1891 0.6
7. Matt Kilroy • 1890 0.2
8. Paul Radford • 1891 0.1

Data Notes