Jon Lester - Pitching
Baseball Player Won-Loss Records
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Jon Lester
- 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
2006
BOS
5.1
4.2
0.9
-
-
2007
BOS
3.6
3.1
0.6
0.0
0.0
2008
BOS
13.5
9.5
4.2
-
-
2009
BOS
13.0
9.6
3.6
-
-
2010
BOS
14.0
11.4
2.7
-
-
2011
BOS
10.8
10.1
0.9
-
-
2012
BOS
10.5
12.4
-1.7
-
-
2013
BOS
12.0
10.4
1.9
-
-
+
2014
 
13.7
10.0
4.1
-
4.1
BOS
8.9
6.1
2.9
-
2.9
OAK
4.9
3.8
1.2
-
1.2
2015
CHN
12.5
9.4
3.3
-
-
2016
CHN
13.4
9.2
4.5
-
-
2017
CHN
10.8
10.4
0.7
-
-
2018
CHN
11.6
9.9
1.8
-
-
2019
CHN
12.0
12.2
-0.1
-
-
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CAREER (reg. season)
156.5
132.0
27.3
0.0
27.4
Pitching Won-Lost Records by Component
Component 1
Component 2
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
2006
BOS
0.2
0.1
0.1
0.1
0.1
-0.0
2007
BOS
0.0
0.0
-0.0
0.0
0.0
0.0
2008
BOS
0.1
0.1
0.1
0.1
0.0
0.1
2009
BOS
0.1
0.1
0.0
0.1
0.1
0.0
2010
BOS
0.2
0.2
0.0
0.2
0.2
-0.0
2011
BOS
0.3
0.1
0.2
0.2
0.0
0.1
2012
BOS
0.1
0.1
-0.0
0.2
0.1
0.0
2013
BOS
0.1
0.1
0.0
0.2
0.2
-0.0
+
2014
 
0.1
0.1
-0.0
0.2
0.0
0.1
BOS
0.1
0.0
0.0
0.1
0.0
0.1
OAK
0.0
0.1
-0.0
0.1
0.0
0.0
2015
CHN
0.3
0.4
-0.1
0.2
0.2
-0.0
2016
CHN
0.3
0.3
0.0
0.2
0.2
-0.0
2017
CHN
0.3
0.2
0.1
0.2
0.0
0.1
2018
CHN
0.3
0.2
0.1
0.1
0.1
0.1
2019
CHN
0.2
0.1
0.1
0.2
0.1
0.1
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CAREER
2.7
2.2
0.5
2.0
1.4
0.6
Component 3
Component 4
Combined
Season
Team
eWins
eLoss
eWins
eLoss
eWins
eLoss
Net Wins
2006
BOS
1.3
1.5
2.3
2.5
3.6
3.9
-0.3
2007
BOS
1.1
1.0
1.7
2.4
2.8
3.4
-0.6
2008
BOS
3.1
2.3
5.9
4.8
9.0
7.1
1.9
2009
BOS
4.9
2.1
4.9
5.8
9.8
7.9
1.9
2010
BOS
4.7
2.8
4.7
4.5
9.5
7.3
2.1
2011
BOS
3.8
2.7
4.8
5.0
8.7
7.7
1.0
2012
BOS
3.5
2.1
5.4
7.3
8.9
9.4
-0.5
2013
BOS
3.9
2.2
5.6
6.3
9.5
8.5
1.1
+
2014
 
4.9
1.6
5.3
5.8
10.3
7.4
2.8
BOS
3.3
1.1
3.5
3.5
6.9
4.5
2.3
OAK
1.6
0.5
1.8
2.3
3.4
2.9
0.5
2015
CHN
4.7
1.4
4.7
5.7
9.4
7.1
2.3
2016
CHN
4.2
1.5
4.2
6.0
8.4
7.6
0.8
2017
CHN
4.1
1.7
4.3
6.5
8.5
8.2
0.2
2018
CHN
3.2
1.9
4.2
7.0
7.4
8.9
-1.5
2019
CHN
3.7
1.7
4.3
7.2
8.1
8.9
-0.8
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CAREER
51.2
26.5
62.6
76.8
113.8
103.3
10.5
Component 5
Component 6
Component 7
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
2006
BOS
0.6
0.7
-0.1
0.1
0.1
-0.0
0.0
0.0
0.0
2007
BOS
0.5
0.3
0.1
0.0
0.0
0.0
0.0
0.0
-0.0
2008
BOS
1.5
1.5
-0.0
0.1
0.1
-0.0
0.0
0.0
-0.0
2009
BOS
1.3
1.2
0.1
0.1
0.1
0.0
0.0
0.0
-0.0
2010
BOS
1.4
1.3
0.1
0.1
0.1
0.0
0.0
0.1
-0.1
2011
BOS
1.3
1.3
-0.0
0.1
0.1
-0.0
0.0
0.1
-0.0
2012
BOS
1.6
1.6
0.0
0.2
0.2
-0.0
0.0
0.1
-0.0
2013
BOS
1.7
1.8
-0.1
0.1
0.1
0.0
0.0
0.0
-0.0
+
2014
 
1.4
1.7
-0.2
0.1
0.1
0.0
0.1
0.0
0.1
BOS
0.9
1.1
-0.2
0.1
0.1
0.0
0.1
0.0
0.1
OAK
0.5
0.5
-0.0
0.1
0.1
-0.0
0.0
0.0
-0.0
2015
CHN
1.4
1.4
-0.1
0.2
0.1
0.0
0.0
0.1
-0.0
2016
CHN
1.3
1.1
0.3
0.1
0.1
0.0
0.0
0.0
0.0
2017
CHN
1.3
1.4
-0.1
0.1
0.1
0.0
0.1
0.0
0.0
2018
CHN
1.4
1.2
0.2
0.1
0.1
0.1
0.1
0.0
0.1
2019
CHN
1.3
1.5
-0.2
0.2
0.1
0.0
0.3
0.1
0.2
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CAREER
17.8
17.9
-0.1
1.8
1.6
0.2
0.8
0.6
0.2
Contextual Adjustments
Context Multipliers
Win Adjustments
Season
Team
Inter-Game
Intra-Game
Combined
Inter-Game
Intra-Game
2006
BOS
1.14
0.87
0.99
0.009
0.055
2007
BOS
1.09
0.85
0.93
-0.015
0.084
2008
BOS
0.93
1.25
1.16
0.009
0.027
2009
BOS
1.03
1.05
1.08
0.002
0.027
2010
BOS
1.00
1.23
1.23
-0.002
-0.000
2011
BOS
0.98
1.07
1.05
-0.028
0.015
2012
BOS
1.03
0.99
1.02
-0.005
-0.027
2013
BOS
0.95
1.05
1.00
-0.009
0.021
+
2014
 
0.93
1.17
1.10
-0.002
0.015
BOS
0.93
1.15
1.07
-0.001
0.007
OAK
0.94
1.21
1.14
-0.003
0.030
2015
CHN
1.04
1.02
1.06
0.017
0.002
2016
CHN
0.90
1.28
1.15
0.033
0.026
2017
CHN
0.94
1.10
1.04
-0.000
-0.002
2018
CHN
0.95
1.14
1.08
0.018
0.043
2019
CHN
0.97
1.20
1.16
0.015
-0.003
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CAREER
0.98
1.11
1.09
0.003
0.017
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