Kelvin Herrera - Pitching
Baseball Player Won-Loss Records
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Kelvin Herrera
- 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
2011
KCA
0.0
0.4
-
-0.3
-0.3
2012
KCA
4.6
2.7
-
1.7
1.7
2013
KCA
3.9
3.4
-
0.4
0.4
2014
KCA
4.1
2.4
-
1.5
1.5
2015
KCA
5.4
3.8
-
1.4
1.4
2016
KCA
5.6
3.5
-
1.9
1.9
2017
KCA
4.8
4.2
-
0.5
0.5
+
2018
 
3.1
2.5
-
0.5
0.5
KCA
1.9
1.3
-
0.5
0.5
WAS
1.2
1.2
-
-0.0
-0.0
2019
CHA
2.3
2.8
-
-0.6
-0.6
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CAREER (reg. season)
33.8
25.7
0.0
6.9
6.9
Pitching Won-Lost Records by Component
Component 1
Component 2
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
2011
KCA
0.0
0.0
0.0
0.0
0.0
0.0
2012
KCA
0.1
0.1
0.1
0.1
0.1
0.0
2013
KCA
0.1
0.1
-0.0
0.1
0.0
0.0
2014
KCA
0.0
0.1
-0.0
0.1
0.0
0.1
2015
KCA
0.1
0.1
-0.0
0.1
0.1
-0.0
2016
KCA
0.1
0.0
0.0
0.1
0.1
-0.0
2017
KCA
0.0
0.1
-0.0
0.1
0.0
0.0
+
2018
 
0.0
0.0
-0.0
0.0
0.0
0.0
KCA
0.0
0.0
-0.0
0.0
0.0
0.0
WAS
0.0
0.0
-0.0
0.0
0.0
0.0
2019
CHA
0.1
0.1
-0.0
0.1
0.1
-0.0
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CAREER
0.5
0.6
-0.1
0.5
0.4
0.1
Component 3
Component 4
Combined
Season
Team
eWins
eLoss
eWins
eLoss
eWins
eLoss
Net Wins
2011
KCA
0.0
0.0
0.1
0.2
0.1
0.2
-0.2
2012
KCA
1.7
0.6
2.2
1.9
3.9
2.5
1.4
2013
KCA
1.7
0.6
1.2
2.2
2.9
2.9
0.1
2014
KCA
1.4
0.9
1.7
1.4
3.1
2.3
0.8
2015
KCA
1.4
0.8
1.6
1.9
3.1
2.7
0.4
2016
KCA
2.0
0.4
1.6
1.9
3.6
2.3
1.3
2017
KCA
1.3
0.5
1.6
2.1
2.9
2.6
0.3
+
2018
 
0.9
0.3
1.2
1.5
2.0
1.8
0.2
KCA
0.5
0.1
0.6
0.6
1.2
0.7
0.5
WAS
0.4
0.3
0.5
0.9
0.9
1.2
-0.3
2019
CHA
1.2
0.5
1.3
2.0
2.5
2.5
0.0
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CAREER
11.6
4.7
12.5
15.1
24.1
19.8
4.2
Component 5
Component 6
Component 7
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
2011
KCA
0.0
0.0
0.0
0.0
0.0
-0.0
-
-
-
2012
KCA
0.6
0.7
-0.0
0.1
0.1
0.0
0.0
0.0
-0.0
2013
KCA
0.4
0.3
0.0
0.0
0.1
-0.0
0.0
0.0
-0.0
2014
KCA
0.6
0.4
0.2
0.0
0.0
0.0
0.0
0.0
-0.0
2015
KCA
0.5
0.4
0.1
0.1
0.0
0.0
0.0
0.0
-0.0
2016
KCA
0.4
0.4
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2017
KCA
0.4
0.5
-0.1
0.0
0.1
-0.0
0.0
0.0
-0.0
+
2018
 
0.3
0.3
0.0
0.0
0.0
0.0
0.0
0.0
0.0
KCA
0.2
0.1
0.1
0.0
0.0
0.0
0.0
0.0
0.0
WAS
0.1
0.2
-0.1
0.0
0.0
0.0
0.0
-0.0
0.0
2019
CHA
0.3
0.4
-0.1
0.0
0.0
0.0
0.0
0.0
0.0
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CAREER
3.7
3.5
0.1
0.4
0.4
-0.0
0.1
0.2
-0.1
Contextual Adjustments
Context Multipliers
Win Adjustments
Season
Team
Inter-Game
Intra-Game
Combined
Inter-Game
Intra-Game
2011
KCA
1.49
0.89
1.32
-0.151
0.014
2012
KCA
1.18
0.75
0.88
0.004
0.039
2013
KCA
1.24
0.84
1.05
0.003
0.032
2014
KCA
1.12
0.86
0.97
0.025
0.029
2015
KCA
1.56
0.82
1.28
0.007
0.045
2016
KCA
1.46
0.87
1.27
-0.018
0.037
2017
KCA
1.61
0.83
1.34
-0.009
0.040
+
2018
 
1.46
0.82
1.20
-0.004
0.030
KCA
1.87
0.76
1.41
-0.090
0.058
WAS
1.08
0.93
1.01
0.065
-0.002
2019
CHA
0.97
0.85
0.83
-0.041
-0.004
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CAREER
1.32
0.83
1.10
-0.004
0.033
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