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
2006DET21
62
7.15.13.01.8
2007DET22
28
2.62.20.80.3
2008DET23
21
1.72.1-0.1-0.5
2009DET24
28
2.12.9-0.4-0.9
2010DET25
31
2.31.71.00.6
------ ------ ------ ------ ------
CAREER (reg. season)
170
15.814.04.21.4
------ ------ ------ ------ ------
PostSeason (career)
6
0.40.30.1-0.0
------ ------ ------ ------ ------
COMBINED
176
16.214.34.31.4


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
2006DET21
62
6.75.52.11.0
2007DET22
28
2.42.40.4-0.1
2008DET23
21
1.52.3-0.4-0.7
2009DET24
28
2.22.8-0.2-0.7
2010DET25
31
2.41.61.20.8
------ ------ ------ ------ ------
CAREER (reg. season)
170
15.314.53.10.3
------ ------ ------ ------ ------
PostSeason (career)
6
0.40.30.20.1
------ ------ ------ ------ ------
COMBINED
176
15.714.83.30.4


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
2006-
-
-
-
6.6
5.4
0.1
0.2
2007-
-
-
-
2.4
2.4
0.0
0.0
2008-
-
-
-
1.6
2.2
0.0
0.0
2009-
-
-
-
2.1
2.5
0.1
0.2
2010-
-
-
-
2.4
1.6
0.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
-
-
-
-
15.0
14.1
0.3
0.5


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
20060.5090.4130.000.01
20070.5080.4120.000.00
20080.5070.4110.000.00
20090.5060.4110.000.01
20100.5080.4120.00-0.01
------ ------ ------ ------ ------ ------
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
20061.720.83
1.43
-0.002
0.034
0.002
20071.610.82
1.32
0.034
0.012
-0.000
20082.010.63
1.26
0.002
0.031
-0.005
20091.610.70
1.13
-0.054
0.025
-0.003
20101.320.83
1.10
-0.064
0.045
0.005
------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.660.77
1.28
-0.018
0.037
0.000


eWins, eLosses by Position
(Regular Season only)
Relief Pitcher
Season Team eWineLosseWOPA
20066.75.6
0.9
20072.42.4
-0.1
20081.62.2
-0.7
20092.22.8
-0.6
20102.41.6
0.7
------ ------ ------ ------ ------
CAREER
15.214.6
0.2


pWins, pLosses by Position
(Regular Season only)
Relief Pitcher
Season Team pWinpLosspWOPA
20067.15.1
1.8
20072.62.2
0.3
20081.72.1
-0.5
20092.12.9
-0.9
20102.31.7
0.6
------ ------ ------ ------ ------
CAREER
15.814.0
1.4






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