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

Compare Joel Zumaya to:
Most Similar Players to Joel Zumaya

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 pWO*
2006DET21
62
7.24.92.21.0-
2007DET22
28
2.62.20.60.2-
2008DET23
21
1.72.10.1-0.2-
2009DET24
28
2.12.90.0-0.4-
2010DET25
31
2.41.70.70.3-
------ ------ ------ ------ ------ ------
CAREER (reg. season)
170
15.913.83.70.90.0
------ ------ ------ ------ ------ ------
PostSeason (career)
6
0.40.30.10.0-
------ ------ ------ ------ ------ ------
COMBINED
176
16.314.13.80.90.0


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA eWO*
2006DET21
62
6.75.41.70.5-
2007DET22
28
2.42.40.4-0.1-
2008DET23
21
1.62.3-0.0-0.4-
2009DET24
28
2.22.80.2-0.3-
2010DET25
31
2.41.60.80.40.0
------ ------ ------ ------ ------ ------
CAREER (reg. season)
170
15.214.43.00.20.0
------ ------ ------ ------ ------ ------
PostSeason (career)
6
0.30.20.10.0-
------ ------ ------ ------ ------ ------
COMBINED
176
15.614.73.10.20.0


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
2006-
-
-
-
4.7
3.8
0.0
0.1
2007-
-
-
-
1.8
1.8
0.0
0.0
2008-
-
-
-
1.2
1.7
0.0
0.0
2009-
-
-
-
1.8
2.2
0.1
0.2
2010-
-
-
-
2.2
1.4
0.1
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
-
-
-
-
11.7
11.0
0.2
0.3


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
20060.5070.4120.000.01
20070.5080.4120.000.00
20080.5080.4120.000.00
20090.5080.4120.000.01
20100.5070.4110.00-0.01
------ ------ ------ ------ ------ ------
CAREER
0.5080.4120.000.01


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
20061.720.82
1.41
-0.001
0.045
0.002
20071.620.81
1.32
0.038
0.010
-0.000
20082.010.63
1.27
0.001
0.038
-0.005
20091.610.70
1.13
-0.055
0.028
-0.003
20101.320.83
1.10
-0.065
0.046
0.005
------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.660.77
1.28
-0.018
0.042
0.001


eWins, eLosses by Position
(Regular Season only)
Relief Pitcher
Season Team eWineLosseWOPA
20064.73.9
0.4
20071.81.8
-0.0
20081.21.8
-0.3
20092.02.4
-0.3
20102.21.5
0.4
------ ------ ------ ------ ------
CAREER
11.911.3
0.1


pWins, pLosses by Position
(Regular Season only)
Relief Pitcher
Season Team fWinfLossfWOPA
20067.24.9
1.0
20072.62.2
0.2
20081.72.1
-0.2
20092.12.9
-0.4
20102.41.7
0.3
------ ------ ------ ------ ------
CAREER
15.913.8
0.9




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