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
2008ANA23
9
0.60.40.20.2
2009ANA24
54
3.92.51.81.2
2010ANA25
68
4.83.81.70.9
2011ANA26
16
0.61.4-0.6-0.8
2012ANA27
49
3.22.41.20.7
2013ANA28
45
1.72.1-0.1-0.4
2014ANA29
74
3.83.31.10.4
30
75
6.64.53.01.9
31
58
2.43.8-0.8-1.4
2017-32
-
----
2018TEX33
21
0.71.1-0.3-0.5
------ ------ ------ ------ ------
CAREER (reg. season)
469
28.325.37.22.0
------ ------ ------ ------ ------
PostSeason (career)
8
0.40.8-0.3-0.4
------ ------ ------ ------ ------
COMBINED
477
28.726.26.91.6


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
2008ANA23
9
0.50.50.10.0
2009ANA24
54
3.62.81.30.7
2010ANA25
68
4.64.01.30.5
2011ANA26
16
0.81.3-0.3-0.5
2012ANA27
49
3.12.51.10.5
2013ANA28
45
1.92.00.3-0.1
2014ANA29
74
3.93.21.30.6
30
75
6.15.02.00.9
31
58
2.53.7-0.7-1.3
2017-32
-
----
2018TEX33
21
0.81.0-0.1-0.3
------ ------ ------ ------ ------
CAREER (reg. season)
469
27.825.86.31.1
------ ------ ------ ------ ------
PostSeason (career)
8
0.40.8-0.3-0.4
------ ------ ------ ------ ------
COMBINED
477
28.226.66.00.7


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
2008-
-
-
-
0.5
0.5
0.0
0.0
2009-
-
-
-
3.6
2.7
0.0
0.0
2010-
-
-
-
4.4
3.9
0.2
0.1
2011-
-
-
-
0.8
1.3
0.0
0.0
2012-
-
-
-
3.1
2.5
0.1
0.0
2013-
-
-
-
1.9
1.9
0.0
0.0
2014-
-
-
-
3.8
3.1
0.1
0.1
-
-
-
-
-
5.9
4.8
0.2
0.2
-
-
-
-
-
2.5
3.6
0.0
0.0
2017
-
-
-
-
-
-
-
-
-
2018-
-
-
-
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
20080.5090.4130.000.00
20090.5100.4140.00-0.01
20100.5070.4110.00-0.01
20110.5050.4090.00-0.00
20120.5100.4140.000.00
20130.5070.4100.00-0.01
20140.5080.4130.00-0.00
-
0.5100.4130.00-0.00
-
0.5070.4100.00-0.01
2017
-
----
20180.5050.4080.00-0.00
------ ------ ------ ------ ------ ------
CAREER
0.5080.4120.00-0.05


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
20081.280.77
0.99
0.030
0.044
0.001
20091.380.86
1.18
0.032
0.014
0.002
20101.530.82
1.25
0.016
0.008
0.001
20111.680.62
1.05
0.002
-0.090
-0.004
20121.360.95
1.28
-0.012
0.030
0.002
20131.170.79
0.93
-0.033
-0.009
-0.000
20141.160.90
1.05
-0.004
-0.012
0.002
-
1.830.82
1.50
-0.005
0.046
0.002
-
1.140.81
0.92
0.010
-0.027
-0.004
2017
-
--
-
-
-
-
20180.860.91
0.78
-0.019
-0.038
-0.003
------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.370.84
1.14
0.008
0.009
0.000


eWins, eLosses by Position
(Regular Season only)
Relief Pitcher
Season Team eWineLosseWOPA
20080.50.5
0.0
20093.62.8
0.7
20104.64.0
0.5
20110.81.3
-0.5
20123.12.5
0.5
20131.91.9
-0.1
20143.93.2
0.6
-
6.15.0
0.9
-
2.53.7
-1.2
2017
-
--
-
20180.81.0
-0.3
------ ------ ------ ------ ------
CAREER
27.825.8
1.1


pWins, pLosses by Position
(Regular Season only)
Relief Pitcher
Season Team pWinpLosspWOPA
20080.60.4
0.2
20093.92.5
1.2
20104.83.8
0.9
20110.61.4
-0.8
20123.22.4
0.7
20131.72.1
-0.4
20143.83.3
0.4
-
6.64.5
1.9
-
2.43.8
-1.4
2017
-
--
-
20180.71.1
-0.5
------ ------ ------ ------ ------
CAREER
28.325.3
2.0






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