Kevin Jepsen - Player Record
Baseball Player Won-Loss Records
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Kevin Jepsen - Player Record
Traditional Statistics and Splits (Retrosheet)
(
Player Game Log
)
Compare Kevin Jepsen to:
Most Similar Players to Kevin Jepsen
Positional Average
(Weighted Avg of Options): 0.500
(1-Year)
(9-Year)
(Long-Run)
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)
Basic Player Won-Lost Records
Value Decomposition
Season
Team
Age
Games
pWins
pLosses
pWORL
pWOPA
2008
ANA
23
9
0.6
0.4
0.2
0.2
2009
ANA
24
54
3.9
2.5
1.8
1.2
2010
ANA
25
68
4.8
3.8
1.7
0.9
2011
ANA
26
16
0.6
1.4
-0.6
-0.8
2012
ANA
27
49
3.2
2.4
1.2
0.7
2013
ANA
28
45
1.7
2.1
-0.1
-0.4
2014
ANA
29
74
3.8
3.3
1.1
0.4
+
2015
30
75
6.6
4.5
3.0
1.9
MIN
29
2.1
0.9
1.4
1.1
TBA
46
4.5
3.5
1.6
0.8
+
2016
31
58
2.4
3.8
-0.8
-1.4
MIN
33
1.7
2.5
-0.4
-0.9
TBA
25
0.7
1.2
-0.4
-0.6
2017
-
32
-
-
-
-
-
2018
TEX
33
21
0.7
1.1
-0.3
-0.5
------
------
------
------
------
CAREER (reg. season)
469
28.3
25.3
7.2
2.0
------
------
------
------
------
PostSeason (career)
8
0.4
0.8
-0.3
-0.4
------
------
------
------
------
COMBINED
477
28.7
26.2
6.9
1.6
Expected Player Won-Lost Records
Value Decomposition
Season
Team
Age
Games
eWins
eLosses
eWORL
eWOPA
2008
ANA
23
9
0.5
0.5
0.1
0.0
2009
ANA
24
54
3.6
2.8
1.3
0.7
2010
ANA
25
68
4.6
4.0
1.3
0.5
2011
ANA
26
16
0.8
1.3
-0.3
-0.5
2012
ANA
27
49
3.1
2.5
1.1
0.5
2013
ANA
28
45
1.9
2.0
0.3
-0.1
2014
ANA
29
74
3.9
3.2
1.3
0.6
+
2015
30
75
6.1
5.0
2.0
0.9
MIN
29
1.9
1.2
0.9
0.6
TBA
46
4.2
3.8
1.1
0.3
+
2016
31
58
2.5
3.7
-0.7
-1.3
MIN
33
1.7
2.6
-0.5
-1.0
TBA
25
0.8
1.1
-0.1
-0.3
2017
-
32
-
-
-
-
-
2018
TEX
33
21
0.8
1.0
-0.1
-0.3
------
------
------
------
------
CAREER (reg. season)
469
27.8
25.8
6.3
1.1
------
------
------
------
------
PostSeason (career)
8
0.4
0.8
-0.3
-0.4
------
------
------
------
------
COMBINED
477
28.2
26.6
6.0
0.7
Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting
Baserunning
Pitching
Fielding
Season
Team
Wins
Losses
Wins
Losses
Wins
Losses
Wins
Losses
2008
ANA
-
-
-
-
0.5
0.5
0.0
0.0
2009
ANA
-
-
-
-
3.6
2.7
0.0
0.0
2010
ANA
-
-
-
-
4.4
3.9
0.2
0.1
2011
ANA
-
-
-
-
0.8
1.3
0.0
0.0
2012
ANA
-
-
-
-
3.1
2.5
0.1
0.0
2013
ANA
-
-
-
-
1.9
1.9
0.0
0.0
2014
ANA
-
-
-
-
3.8
3.1
0.1
0.1
+
2015
-
-
-
-
-
5.9
4.8
0.2
0.2
MIN
-
-
-
-
1.8
1.1
0.1
0.1
TBA
-
-
-
-
4.1
3.7
0.1
0.1
+
2016
-
-
-
-
-
2.5
3.6
0.0
0.0
MIN
-
-
-
-
1.7
2.6
0.0
0.0
TBA
-
-
-
-
0.8
1.1
0.0
0.0
2017
-
-
-
-
-
-
-
-
-
2018
TEX
-
-
-
-
0.8
1.0
0.0
0.0
------
------
------
------
------
------
------
------
------
------
CAREER
-
-
-
-
27.1
25.3
0.7
0.5
Positional
Teammate Adjustments
Season
Team
Average
Repl. Level
Offensive
Defensive
2008
ANA
0.509
0.413
0.00
0.00
2009
ANA
0.510
0.414
0.00
-0.01
2010
ANA
0.507
0.411
0.00
-0.01
2011
ANA
0.505
0.409
0.00
-0.00
2012
ANA
0.510
0.414
0.00
0.00
2013
ANA
0.507
0.410
0.00
-0.01
2014
ANA
0.508
0.413
0.00
-0.00
+
2015
-
0.510
0.413
0.00
-0.00
MIN
0.512
0.415
0.00
-0.00
TBA
0.510
0.413
0.00
0.00
+
2016
-
0.507
0.410
0.00
-0.01
MIN
0.507
0.410
0.00
-0.01
TBA
0.506
0.409
0.00
-0.00
2017
-
-
-
-
-
2018
TEX
0.505
0.408
0.00
-0.00
------
------
------
------
------
------
CAREER
0.508
0.412
0.00
-0.05
Contextual Adjustments
(Regular Season only)
Context Multipliers
Win Adjustments
Actual
Season
Team
Inter-Game
Intra-Game
Combined
Inter-Game
Intra-Game
Expected
2008
ANA
1.28
0.77
0.99
0.030
0.044
0.001
2009
ANA
1.38
0.86
1.18
0.032
0.014
0.002
2010
ANA
1.53
0.82
1.25
0.016
0.008
0.001
2011
ANA
1.68
0.62
1.05
0.002
-0.090
-0.004
2012
ANA
1.36
0.95
1.28
-0.012
0.030
0.002
2013
ANA
1.17
0.79
0.93
-0.033
-0.009
-0.000
2014
ANA
1.16
0.90
1.05
-0.004
-0.012
0.002
+
2015
-
1.83
0.82
1.50
-0.005
0.046
0.002
MIN
1.49
0.78
1.17
0.013
0.071
0.003
TBA
2.01
0.84
1.69
-0.004
0.038
0.001
+
2016
-
1.14
0.81
0.92
0.010
-0.027
-0.004
MIN
1.35
0.74
1.00
0.022
-0.012
-0.005
TBA
0.77
1.02
0.78
-0.012
-0.058
-0.003
2017
-
-
-
-
-
-
-
2018
TEX
0.86
0.91
0.78
-0.019
-0.038
-0.003
------
------
------
------
------
------
------
------
CAREER
1.37
0.84
1.14
0.008
0.009
0.000
eWins, eLosses by Position
(Regular Season only)
Relief Pitcher
Season
Team
eWin
eLoss
eWOPA
2008
ANA
0.5
0.5
0.0
2009
ANA
3.6
2.8
0.7
2010
ANA
4.6
4.0
0.5
2011
ANA
0.8
1.3
-0.5
2012
ANA
3.1
2.5
0.5
2013
ANA
1.9
1.9
-0.1
2014
ANA
3.9
3.2
0.6
+
2015
-
6.1
5.0
0.9
MIN
1.9
1.2
0.6
TBA
4.2
3.8
0.3
+
2016
-
2.5
3.7
-1.2
MIN
1.7
2.6
-0.9
TBA
0.8
1.1
-0.3
2017
-
-
-
-
2018
TEX
0.8
1.0
-0.3
------
------
------
------
------
CAREER
27.8
25.8
1.1
pWins, pLosses by Position
(Regular Season only)
Relief Pitcher
Season
Team
pWin
pLoss
pWOPA
2008
ANA
0.6
0.4
0.2
2009
ANA
3.9
2.5
1.2
2010
ANA
4.8
3.8
0.9
2011
ANA
0.6
1.4
-0.8
2012
ANA
3.2
2.4
0.7
2013
ANA
1.7
2.1
-0.4
2014
ANA
3.8
3.3
0.4
+
2015
-
6.6
4.5
1.9
MIN
2.1
0.9
1.1
TBA
4.5
3.5
0.8
+
2016
-
2.4
3.8
-1.4
MIN
1.7
2.5
-0.9
TBA
0.7
1.2
-0.6
2017
-
-
-
-
2018
TEX
0.7
1.1
-0.5
------
------
------
------
------
CAREER
28.3
25.3
2.0
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