Jeff M. Robinson - Pitching
Baseball Player Won-Loss Records
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Jeff M. Robinson
- Pitching
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
1987
DET
7.2
6.6
1.0
-0.2
-0.2
1988
DET
10.7
8.7
2.1
-0.0
-0.0
1989
DET
4.4
5.4
-0.9
-
-
1990
DET
8.6
10.9
-2.1
-
-
1991
BAL
6.0
8.4
-2.3
0.0
0.0
+
1992
 
3.7
4.3
0.2
-0.9
-0.7
PIT
1.5
1.1
0.3
0.0
0.3
TEX
2.2
3.2
-0.1
-0.9
-1.0
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CAREER (reg. season)
40.6
44.3
-2.1
-1.1
-3.2
Pitching Won-Lost Records by Component
Component 1
Component 2
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
1987
DET
0.1
0.1
-0.1
0.1
0.1
0.1
1988
DET
0.2
0.1
0.1
0.1
0.2
-0.1
1989
DET
0.1
0.1
0.0
0.1
0.1
-0.1
1990
DET
0.2
0.2
0.0
0.1
0.3
-0.2
1991
BAL
0.1
0.1
-0.0
0.1
0.1
-0.0
+
1992
 
0.1
0.1
0.0
0.1
0.2
-0.1
PIT
0.1
0.0
0.0
0.0
0.0
0.0
TEX
0.0
0.0
0.0
0.1
0.2
-0.2
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CAREER
0.8
0.6
0.1
0.6
1.1
-0.5
Component 3
Component 4
Combined
Season
Team
eWins
eLoss
eWins
eLoss
eWins
eLoss
Net Wins
1987
DET
2.1
1.7
3.7
3.9
5.8
5.7
0.1
1988
DET
2.4
2.0
4.9
4.8
7.2
6.8
0.5
1989
DET
0.9
1.3
2.3
2.9
3.1
4.3
-1.1
1990
DET
1.6
2.7
4.4
5.6
6.1
8.3
-2.2
1991
BAL
1.4
1.6
3.1
3.9
4.5
5.5
-1.0
+
1992
 
0.7
1.1
2.6
2.5
3.2
3.6
-0.4
PIT
0.3
0.5
1.1
0.8
1.4
1.3
0.1
TEX
0.4
0.6
1.5
1.7
1.9
2.3
-0.5
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CAREER
9.0
10.5
20.9
23.7
30.0
34.2
-4.2
Component 5
Component 6
Component 7
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
1987
DET
0.9
1.0
-0.1
0.1
0.1
0.0
0.1
0.0
0.0
1988
DET
1.3
0.9
0.4
0.1
0.1
-0.0
0.0
0.1
-0.1
1989
DET
0.7
0.6
0.1
0.0
0.0
0.0
0.0
0.0
0.0
1990
DET
1.1
1.1
-0.0
0.1
0.1
-0.0
0.0
0.0
-0.0
1991
BAL
0.8
1.0
-0.2
0.1
0.0
0.1
0.0
0.0
-0.0
+
1992
 
0.7
0.7
-0.0
0.1
0.1
0.0
0.0
0.0
-0.0
PIT
0.3
0.3
0.0
0.0
0.0
0.0
0.0
0.0
-0.0
TEX
0.4
0.4
-0.0
0.0
0.0
0.0
0.0
0.0
-0.0
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CAREER
5.5
5.2
0.3
0.5
0.4
0.1
0.1
0.2
-0.1
Contextual Adjustments
Context Multipliers
Win Adjustments
Season
Team
Inter-Game
Intra-Game
Combined
Inter-Game
Intra-Game
1987
DET
0.96
1.03
0.99
-0.021
0.042
1988
DET
1.03
1.09
1.13
-0.002
0.028
1989
DET
1.02
1.05
1.08
0.003
0.004
1990
DET
0.93
1.18
1.11
0.015
-0.002
1991
BAL
1.00
1.16
1.16
0.019
-0.054
+
1992
 
1.01
0.89
0.90
-0.030
0.021
PIT
0.91
0.80
0.73
0.015
0.033
TEX
1.07
0.95
1.01
-0.052
0.022
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CAREER
0.99
1.08
1.07
-0.001
0.006
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