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

Compare Jason Bay to:
Most Similar Players to Jason Bay

Positional Average (Weighted Avg of Options): 0.500 (1-Year) (9-Year) (Long-Run)

Basic Player Won-Lost Records
Value Decomposition
Season Team Age Games pWins pLosses pWORL pWOPA pWO*
24
30
3.22.80.40.1-
2004PIT25
120
15.214.51.3-0.2-
2005PIT26
162
22.419.62.70.8-
2006PIT27
159
22.021.61.5-0.5-
2007PIT28
145
18.420.10.4-1.4-
29
155
21.818.33.11.2-
2009BOS30
151
22.717.54.12.30.4
2010NYN31
95
11.610.61.20.2-
2011NYN32
123
13.514.40.6-0.8-
2012NYN33
70
5.87.0-0.1-0.7-
2013SEA34
68
6.36.80.3-0.3-
------ ------ ------ ------ ------ ------
CAREER (reg. season)
1,278
162.9153.215.60.60.4
------ ------ ------ ------ ------ ------
PostSeason (career)
14
2.61.60.60.4-1.0
------ ------ ------ ------ ------ ------
COMBINED
1,292
165.4154.816.21.10.6


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA eWO*
24
30
3.42.50.60.30.1
2004PIT25
120
15.813.81.90.5-
2005PIT26
162
23.019.03.41.4-
2006PIT27
159
23.520.03.11.1-
2007PIT28
145
19.119.41.1-0.7-
29
155
20.919.32.20.3-
2009BOS30
151
22.018.13.51.6-
2010NYN31
95
11.410.81.0-0.0-
2011NYN32
123
13.914.01.0-0.3-
2012NYN33
70
6.16.80.1-0.5-
2013SEA34
68
6.56.50.5-0.1-
------ ------ ------ ------ ------ ------
CAREER (reg. season)
1,278
165.7150.318.43.50.1
------ ------ ------ ------ ------ ------
PostSeason (career)
14
2.41.80.40.2-0.7
------ ------ ------ ------ ------ ------
COMBINED
1,292
168.1152.118.93.80.1


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
-
2.4
1.7
0.2
0.2
-
-
0.8
0.7
200410.0
8.1
0.6
0.7
-
-
4.6
4.5
200515.6
11.5
1.2
0.8
-
-
5.4
6.3
200615.0
11.4
1.0
1.0
-
-
7.1
7.3
200711.2
10.5
0.8
0.9
-
-
6.1
6.9
-
14.4
10.8
1.0
0.8
-
-
5.6
7.9
200914.1
10.2
1.0
0.9
-
-
6.1
6.6
20107.6
7.0
0.5
0.6
-
-
3.7
3.6
20119.5
9.1
0.9
0.9
-
-
4.9
5.3
20123.3
4.2
0.3
0.2
-
-
2.1
1.9
20134.2
4.2
0.3
0.5
-
-
2.0
1.9
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
107.3
88.7
7.9
7.3
-
-
48.3
52.9


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
-
0.5170.4690.000.01
20040.5180.4690.01-0.18
20050.5150.4680.01-0.14
20060.5160.4690.010.13
20070.5140.468-0.01-0.06
-
0.5130.466-0.03-0.05
20090.5080.4610.020.04
20100.5140.4670.030.02
20110.5110.463-0.020.04
20120.5120.4630.02-0.05
20130.5070.4580.00-0.00
------ ------ ------ ------ ------ ------
CAREER
0.5130.4660.04-0.23


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
-
0.990.99
0.98
-0.036
0.001
0.004
20041.001.04
1.04
-0.015
-0.006
0.001
20051.001.04
1.03
0.008
-0.019
0.003
20061.030.99
1.02
-0.014
-0.020
0.002
20071.061.00
1.06
-0.009
-0.010
-0.002
-
0.991.00
0.99
0.027
-0.003
0.000
20091.050.99
1.03
0.018
0.002
0.004
20101.000.96
0.97
-0.008
0.017
-0.000
20110.970.94
0.91
0.003
-0.020
-0.001
20120.941.15
1.08
-0.032
0.012
-0.002
20130.961.03
1.00
0.003
-0.020
-0.000
------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.011.00
1.01
0.001
-0.008
0.001


eWins, eLosses by Position
(Regular Season only)
Left FieldCenter FieldRight Field
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
-
2.52.0
0.2
0.70.5
0.1
0.30.1
0.1
200414.812.9
0.5
0.30.4
-0.0
--
-
200519.015.5
1.2
3.23.1
0.0
--
-
200623.119.7
1.0
--
-
--
-
200717.918.2
-0.6
--
-
--
-
-
20.919.5
0.2
--
-
--
-
200921.117.6
1.5
--
-
--
-
201011.811.2
-0.0
--
-
--
-
201115.215.3
-0.4
--
-
--
-
20125.66.1
-0.4
--
-
--
-
20134.13.6
0.2
--
-
2.32.6
-0.2
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
156.0141.5
3.2
4.23.9
0.1
2.52.7
-0.1


Pinch HitterDesignated HitterPinch Runner
SeasonTeameWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
-
0.00.0
0.0
--
-
--
-
20040.10.1
-0.0
--
-
--
-
2005--
-
--
-
--
-
20060.00.1
-0.0
--
-
--
-
20070.00.0
-0.0
0.10.1
0.0
--
-
-
0.10.0
0.1
--
-
--
-
2009--
-
0.00.1
-0.0
--
-
20100.00.0
0.0
--
-
--
-
2011--
-
--
-
0.00.0
0.0
20120.10.2
-0.0
--
-
0.00.0
0.0
20130.20.2
-0.0
--
-
0.00.1
-0.1
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.50.6
-0.0
0.10.1
-0.0
0.10.1
-0.0


pWins, pLosses by Position
(Regular Season only)
Left FieldCenter FieldRight Field
Season Team fWinfLossfWOPAfWinfLossfWOPAfWinfLossfWOPA
-
2.42.1
0.1
0.50.5
0.0
0.20.2
0.0
200414.913.9
-0.0
0.20.4
-0.1
--
-
200518.916.2
0.8
3.53.4
-0.0
--
-
200622.021.5
-0.5
--
-
--
-
200718.320.0
-1.4
--
-
--
-
-
21.718.3
1.1
--
-
--
-
200922.717.4
2.3
--
-
--
-
201011.610.6
0.2
--
-
--
-
201113.514.4
-0.8
--
-
--
-
20125.76.9
-0.8
--
-
--
-
20134.13.7
0.2
--
-
2.12.7
-0.3
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
155.6145.1
1.2
4.34.4
-0.1
2.32.9
-0.3


Pinch HitterPinch RunnerDesignated Hitter
SeasonTeamfWinfLossfWOPAfWinfLossfWOPAfWinfLossfWOPA
-
0.00.0
0.0
--
-
--
-
20040.10.1
-0.0
--
-
--
-
2005--
-
--
-
--
-
20060.00.2
-0.1
--
-
--
-
20070.00.1
-0.0
--
-
0.10.0
0.0
-
0.20.0
0.1
--
-
--
-
2009--
-
--
-
0.00.0
-0.0
20100.00.0
-0.0
--
-
--
-
2011--
-
0.00.0
0.0
--
-
20120.10.1
0.0
0.00.0
0.0
--
-
20130.10.3
-0.1
0.00.1
-0.0
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.50.7
-0.1
0.10.1
-0.0
0.10.1
-0.0




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