Joba Chamberlain - Player Record
Baseball Player Won-Loss Records
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Joba Chamberlain - Player Record
Traditional Statistics and Splits (Retrosheet)
(Player Game Log)

Compare Joba Chamberlain to:
Most Similar Players to Joba Chamberlain

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
2007NYA21
19
1.60.51.31.1
2008NYA22
42
7.65.03.72.7
2009NYA23
32
9.59.51.50.2
2010NYA24
73
4.83.71.91.0
2011NYA25
27
1.91.30.80.5
2012NYA26
22
0.90.90.2-0.0
2013NYA27
45
1.42.2-0.5-0.9
2014DET28
69
5.03.81.91.1
+ 2015
29
36
1.11.5-0.2-0.5
2016CLE30
20
0.50.30.30.2
------ ------ ------ ------ ------
CAREER (reg. season)
385
34.428.710.65.3
------ ------ ------ ------ ------
PostSeason (career)
21
0.80.90.0-0.1
------ ------ ------ ------ ------
COMBINED
406
35.229.610.75.2


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
2007NYA21
19
1.40.80.70.5
2008NYA22
42
7.45.23.22.2
2009NYA23
32
9.19.90.7-0.6
2010NYA24
73
4.63.81.50.7
2011NYA25
27
1.71.40.60.3
2012NYA26
22
0.81.00.1-0.1
2013NYA27
45
1.52.2-0.4-0.7
2014DET28
69
4.74.11.40.5
+ 2015
29
36
1.01.6-0.4-0.6
2016CLE30
20
0.50.40.20.1
------ ------ ------ ------ ------
CAREER (reg. season)
385
32.730.37.62.3
------ ------ ------ ------ ------
PostSeason (career)
21
0.80.90.1-0.1
------ ------ ------ ------ ------
COMBINED
406
33.531.37.62.2


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
2007-
-
-
-
1.3
0.8
0.0
0.0
20080.0
0.1
0.0
0.0
7.1
5.2
0.1
0.0
20090.0
0.0
-
-
8.7
9.5
0.4
0.3
2010-
-
-
-
4.5
3.8
0.1
0.1
2011-
-
-
-
1.6
1.4
0.1
0.0
2012-
-
-
-
0.8
0.9
0.1
0.0
2013-
-
-
-
1.5
2.1
0.0
0.0
20140.0
0.0
0.0
0.0
4.7
4.0
0.1
0.1
+ 2015
-
-
-
-
-
1.0
1.6
0.0
0.0
2016-
-
-
-
0.5
0.4
0.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.0
0.1
0.0
0.0
31.8
29.6
0.9
0.5


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
20070.5120.4150.00-0.00
20080.5000.420-0.000.01
20090.4960.427-0.000.02
20100.5070.4110.000.02
20110.5090.4130.000.01
20120.5080.4120.00-0.00
20130.5060.4090.00-0.01
20140.5090.4140.00-0.02
+ 2015
-
0.5070.4100.00-0.00
20160.5110.4140.000.00
------ ------ ------ ------ ------ ------
CAREER
0.5030.418-0.000.03


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
20071.160.90
1.04
0.081
0.052
0.006
20081.211.02
1.23
-0.020
0.047
0.008
20091.030.91
0.94
-0.015
0.031
-0.004
20101.310.88
1.15
-0.005
0.026
0.002
20111.390.86
1.19
0.009
0.031
0.001
20120.890.81
0.72
0.017
0.021
-0.001
20130.700.95
0.67
-0.006
-0.018
-0.004
20141.650.84
1.39
-0.018
0.054
0.001
+ 2015
-
0.940.76
0.72
-0.039
0.047
-0.003
20160.710.61
0.43
0.043
0.013
0.003
------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.120.90
1.01
-0.001
0.036
0.001


eWins, eLosses by Position
(Regular Season only)
Relief PitcherStarting PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
20071.40.8
0.5
--
-
--
-
20083.01.7
1.2
4.33.5
0.9
0.00.1
0.0
20090.00.0
0.0
9.19.8
-0.5
0.00.0
-0.0
20104.63.9
0.6
--
-
--
-
20111.71.4
0.3
--
-
--
-
20120.90.9
-0.1
--
-
--
-
20131.52.1
-0.7
--
-
--
-
20144.74.1
0.5
--
-
0.00.0
-0.0
+ 2015
-
1.01.6
-0.6
--
-
--
-
20160.50.4
0.1
--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
19.316.9
1.9
13.413.3
0.4
0.00.1
-0.0


pWins, pLosses by Position
(Regular Season only)
Relief PitcherStarting PitcherPitcher Offense
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
20071.60.5
1.1
--
-
--
-
20083.11.6
1.4
4.53.3
1.3
0.00.1
0.0
20090.00.0
0.0
9.59.5
0.2
0.00.0
-0.0
20104.83.7
1.0
--
-
--
-
20111.91.3
0.5
--
-
--
-
20120.90.9
-0.0
--
-
--
-
20131.42.2
-0.9
--
-
--
-
20145.03.8
1.1
--
-
0.00.0
-0.0
+ 2015
-
1.11.5
-0.5
--
-
--
-
20160.50.3
0.2
--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
20.415.9
3.9
14.012.8
1.4
0.00.1
-0.0






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