Big Bill James - Pitching
Baseball Player Won-Loss Records
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Big Bill James
- Pitching
Missing player games extrapolated
(Numbers in italics include some games for which Retrosheet is missing play-by-play data.)
Pitching records with missing games excluded
Positional Averages for Pitchers
(Wgted Avg of Options): 0.500
vs. Different Values for Starting vs. Relief Pitchers: (Empirical)
(Based on Pitchers who Do Both)
Pitching Won-Lost Records
pWins over Positional Average
Season
Team
pWins
pLoss
Starter
Relief
Total
1911
-
-
-
-
-
-
1912
-
-
-
-
-
-
1913
-
-
-
-
-
-
1914
-
-
-
-
-
-
1915
-
-
-
-
-
-
1916
DET
7.2
8.7
-1.8
0.3
0.3
1917
DET
8.0
10.9
-2.9
-0.0
-0.0
1918
DET
4.7
8.6
-3.9
-
-
+
–
1919
4.4
4.9
-0.3
-0.2
-0.5
BOS
2.7
3.0
-0.1
-0.3
-0.3
CHA
1.2
1.7
-0.5
-
-0.5
DET
0.4
0.4
0.1
-0.0
0.1
------
------
------
------
------
------
------
CAREER (reg. season)
24.3
33.1
-8.8
0.0
-8.8
Pitching Won-Lost Records by Component
Component 1
Component 2
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
1911
-
-
-
-
-
-
-
1912
-
-
-
-
-
-
-
1913
-
-
-
-
-
-
-
1914
-
-
-
-
-
-
-
1915
-
-
-
-
-
-
-
1916
DET
0.4
0.5
-0.1
0.2
0.4
-0.2
1917
DET
0.1
0.7
-0.6
0.2
0.5
-0.3
1918
DET
0.2
0.3
-0.1
0.1
0.1
0.0
+
–
1919
0.0
0.2
-0.1
0.1
0.2
-0.1
BOS
0.0
0.1
-0.0
0.1
0.2
-0.1
CHA
0.0
0.0
-0.0
0.0
0.0
0.0
DET
0.0
0.0
-0.0
0.0
0.0
-0.0
------
------
------
------
------
------
------
------
CAREER
0.8
1.7
-1.0
0.6
1.1
-0.6
Component 3
Component 4
Combined
Season
Team
eWins
eLoss
eWins
eLoss
eWins
eLoss
Net Wins
1911
-
-
-
-
-
-
-
-
1912
-
-
-
-
-
-
-
-
1913
-
-
-
-
-
-
-
-
1914
-
-
-
-
-
-
-
-
1915
-
-
-
-
-
-
-
-
1916
DET
1.5
3.3
3.8
3.7
5.3
7.0
-1.7
1917
DET
1.0
4.9
5.0
2.8
6.0
7.7
-1.7
1918
DET
0.9
3.3
3.1
2.9
4.0
6.2
-2.2
+
–
1919
0.5
1.8
3.4
2.2
3.9
4.0
-0.1
BOS
0.4
1.1
2.3
1.5
2.6
2.6
0.0
CHA
0.1
0.4
1.0
0.5
1.1
0.9
0.2
DET
0.1
0.2
0.2
0.2
0.3
0.4
-0.1
------
------
------
------
------
------
------
------
------
CAREER
3.9
13.3
15.3
11.6
19.2
24.9
-5.7
Component 5
Component 6
Component 7
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
1911
-
-
-
-
-
-
-
-
-
-
1912
-
-
-
-
-
-
-
-
-
-
1913
-
-
-
-
-
-
-
-
-
-
1914
-
-
-
-
-
-
-
-
-
-
1915
-
-
-
-
-
-
-
-
-
-
1916
DET
1.2
1.3
-0.1
0.1
0.1
0.1
0.1
0.2
-0.0
1917
DET
1.4
1.4
-0.0
0.1
0.1
-0.0
0.0
0.2
-0.2
1918
DET
1.0
1.1
-0.2
0.1
0.1
-0.0
0.0
0.0
-0.0
+
–
1919
1.1
1.1
-0.1
0.1
0.2
-0.1
0.0
0.0
-0.0
BOS
0.7
0.6
0.1
0.1
0.1
-0.1
0.0
0.0
-0.0
CHA
0.3
0.4
-0.1
0.0
0.0
-0.0
0.0
0.0
0.0
DET
0.1
0.1
-0.0
0.0
0.0
-0.0
0.0
0.0
-0.0
------
------
------
------
------
------
------
------
------
------
------
CAREER
4.6
4.9
-0.3
0.4
0.5
-0.1
0.2
0.5
-0.3
Contextual Adjustments
Context Multipliers
Win Adjustments
Season
Team
Inter-Game
Intra-Game
Combined
Inter-Game
Intra-Game
1911
-
-
-
-
-
-
1912
-
-
-
-
-
-
1913
-
-
-
-
-
-
1914
-
-
-
-
-
-
1915
-
-
-
-
-
-
1916
DET
1.14
0.82
0.94
0.024
-0.012
1917
DET
1.30
0.80
1.03
0.038
-0.035
1918
DET
1.00
1.00
1.00
0.006
-0.055
+
–
1919
0.86
1.01
0.86
-0.034
0.032
BOS
0.86
0.95
0.82
-0.039
0.017
CHA
0.81
1.31
1.05
-0.112
0.016
DET
0.89
0.84
0.75
0.057
0.107
------
------
------
------
------
------
------
CAREER
1.06
0.91
0.96
0.010
-0.026
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