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

Compare Bobby Jenks to:
Most Similar Players to Bobby Jenks

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
2005CHA24
32
2.31.41.10.8
2006CHA25
67
7.74.04.53.4
2007CHA26
66
5.33.62.41.5
2008CHA27
57
5.32.23.73.0
2009CHA28
52
4.84.21.30.4
2010CHA29
55
4.73.51.91.1
2011BOS30
18
1.11.30.0-0.2
------ ------ ------ ------ ------
CAREER (reg. season)
347
31.220.214.99.9
------ ------ ------ ------ ------
PostSeason (career)
7
1.30.31.11.0
------ ------ ------ ------ ------
COMBINED
354
32.520.516.010.9


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
2005CHA24
32
2.11.60.70.3
2006CHA25
67
6.55.12.31.2
2007CHA26
66
5.63.33.12.2
2008CHA27
57
4.63.02.21.4
2009CHA28
52
4.44.70.4-0.5
2010CHA29
55
4.43.71.30.5
2011BOS30
18
1.01.3-0.2-0.4
------ ------ ------ ------ ------
CAREER (reg. season)
347
28.622.89.74.8
------ ------ ------ ------ ------
PostSeason (career)
7
1.10.50.70.6
------ ------ ------ ------ ------
COMBINED
354
29.723.310.45.3


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
2005-
-
-
-
2.0
1.5
0.1
0.2
2006-
-
-
-
6.3
5.0
0.2
0.1
2007-
-
-
-
5.5
3.2
0.2
0.1
2008-
-
-
-
4.4
2.9
0.1
0.1
2009-
-
-
-
4.3
4.7
0.0
0.0
2010-
-
-
-
4.2
3.6
0.2
0.2
2011-
-
-
-
1.0
1.3
0.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
-
-
-
-
27.6
22.2
0.8
0.7


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
20050.5100.4130.00-0.00
20060.5110.4150.00-0.00
20070.5100.4130.00-0.01
20080.5120.4160.00-0.02
20090.5100.4130.00-0.00
20100.5090.4120.00-0.01
20110.5080.4120.00-0.00
------ ------ ------ ------ ------ ------
CAREER
0.5100.4140.00-0.04


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
20051.370.63
0.87
0.053
0.005
0.003
20061.980.80
1.59
0.030
0.070
0.002
20071.820.85
1.55
-0.046
0.017
0.005
20081.620.81
1.32
0.045
0.065
0.004
20091.910.79
1.50
0.011
0.040
-0.001
20101.830.74
1.36
-0.051
0.088
0.002
20111.400.74
1.04
0.028
-0.007
-0.002
------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.760.78
1.37
0.005
0.050
0.002


eWins, eLosses by Position
(Regular Season only)
Relief Pitcher
Season Team eWineLosseWOPA
20052.11.7
0.3
20066.55.2
1.1
20075.63.3
2.1
20084.53.0
1.4
20094.44.7
-0.5
20104.43.7
0.5
20111.01.3
-0.4
------ ------ ------ ------ ------
CAREER
28.422.9
4.5


pWins, pLosses by Position
(Regular Season only)
Relief Pitcher
Season Team pWinpLosspWOPA
20052.31.4
0.8
20067.74.0
3.4
20075.33.6
1.5
20085.32.2
3.0
20094.84.2
0.4
20104.73.5
1.1
20111.11.3
-0.2
------ ------ ------ ------ ------
CAREER
31.220.2
9.9






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