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

Compare Willie Hernandez to:
Most Similar Players to Willie Hernandez

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
1977CHN22
67
5.35.30.9-0.0
1978CHN23
55
2.92.80.50.0
1979CHN24
51
2.12.6-0.1-0.5
1980CHN25
53
4.46.6-1.3-2.0
1981CHN26
13
1.11.00.20.1
1982CHN27
75
4.53.71.40.7
+ 1983
28
74
5.74.12.31.4
1984DET29
80
9.83.17.56.4
1985DET30
74
7.86.82.10.8
1986DET31
64
7.17.11.0-0.3
1987DET32
45
3.03.7-0.1-0.7
1988DET33
63
4.74.11.20.4
1989DET34
32
2.42.40.4-0.1
------ ------ ------ ------ ------
CAREER (reg. season)
746
60.753.316.06.2
------ ------ ------ ------ ------
PostSeason (career)
10
0.70.40.30.2
------ ------ ------ ------ ------
COMBINED
756
61.353.816.36.4


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1977CHN22
67
5.55.01.50.6
1978CHN23
55
2.63.1-0.0-0.5
1979CHN24
51
2.22.50.1-0.2
1980CHN25
53
5.15.90.2-0.6
1981CHN26
13
1.01.00.1-0.1
1982CHN27
75
4.53.61.50.8
+ 1983
28
74
5.14.71.30.4
1984DET29
80
8.14.84.23.0
1985DET30
74
8.56.03.62.3
1986DET31
64
7.27.01.2-0.1
1987DET32
45
3.33.40.4-0.2
1988DET33
63
4.64.21.00.3
1989DET34
32
2.02.7-0.3-0.8
------ ------ ------ ------ ------
CAREER (reg. season)
746
59.954.114.85.0
------ ------ ------ ------ ------
PostSeason (career)
10
0.60.50.10.0
------ ------ ------ ------ ------
COMBINED
756
60.554.614.95.0


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
19770.0
0.2
0.0
0.0
5.2
4.6
0.3
0.1
19780.0
0.0
0.0
0.0
2.4
3.0
0.1
0.1
19790.1
0.1
0.0
0.0
2.1
2.3
0.1
0.1
19800.2
0.3
0.0
0.0
4.7
5.2
0.3
0.3
1981-
-
0.0
0.0
1.0
1.0
0.0
0.0
19820.0
0.0
0.0
0.0
4.2
3.4
0.3
0.2
+ 1983
-
0.2
0.2
0.0
0.0
4.8
4.4
0.1
0.1
1984-
-
-
-
7.9
4.8
0.2
0.1
19850.0
0.0
-
-
8.3
5.9
0.2
0.1
1986-
-
-
-
7.0
7.0
0.2
0.1
1987-
-
-
-
3.3
3.3
0.0
0.1
1988-
-
-
-
4.4
4.2
0.2
0.1
1989-
-
-
-
2.0
2.7
0.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.5
0.9
0.1
0.1
57.3
51.7
2.0
1.4


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19770.5000.4150.000.03
19780.5050.4180.000.00
19790.4960.415-0.00-0.02
19800.4920.4230.00-0.01
19810.5080.419-0.000.00
19820.5080.421-0.000.01
+ 1983
-
0.5040.4200.00-0.02
19840.5120.4240.000.03
19850.5080.4170.000.02
19860.5070.4190.000.01
19870.5080.4180.000.00
19880.5070.4180.000.00
19890.5080.4190.000.01
------ ------ ------ ------ ------ ------
CAREER
0.5050.4190.000.07


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19771.050.83
0.87
-0.011
-0.017
0.002
19781.010.73
0.74
0.054
-0.006
-0.002
19790.660.79
0.52
0.036
-0.061
-0.001
19800.751.18
0.89
0.030
-0.097
-0.002
19811.200.98
1.17
-0.008
0.033
-0.000
19821.240.86
1.06
-0.033
0.027
0.002
+ 1983
-
0.950.81
0.78
0.018
0.034
0.002
19841.260.85
1.07
0.095
0.039
0.005
19851.620.84
1.37
-0.050
0.001
0.004
19861.760.82
1.44
-0.039
0.030
0.000
19871.360.84
1.14
-0.011
-0.027
-0.001
19881.480.81
1.20
-0.046
0.057
0.001
19891.320.92
1.21
0.043
0.030
-0.003
------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.180.86
1.01
0.008
0.004
0.001


eWins, eLosses by Position
(Regular Season only)
Relief PitcherStarting PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19775.24.3
0.8
0.30.4
-0.1
0.00.2
-0.1
19782.63.1
-0.5
--
-
0.00.0
-0.0
19791.72.0
-0.2
0.40.4
0.0
0.10.1
0.0
19801.91.6
0.3
2.64.4
-1.8
0.20.4
0.0
19811.01.0
-0.1
--
-
--
-
19824.53.6
0.7
--
-
0.00.0
0.0
+ 1983
-
4.64.3
0.2
0.20.2
0.1
0.20.2
0.1
19848.14.9
2.9
--
-
--
-
19858.56.1
2.1
--
-
0.00.0
-0.0
19867.27.0
-0.1
--
-
--
-
19873.33.4
-0.2
--
-
--
-
19884.64.2
0.2
--
-
--
-
19892.02.7
-0.7
--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
55.348.2
5.4
3.65.4
-1.8
0.61.0
0.1


Pinch Runner
SeasonTeameWineLosseWOPA
1977--
-
19780.00.0
-0.0
1979--
-
1980--
-
19810.00.0
0.0
1982--
-
+ 1983
-
0.00.0
-0.0
1984--
-
1985--
-
1986--
-
1987--
-
1988--
-
1989--
-
------ ------ ------ ------ ------
CAREER
0.00.0
-0.0


pWins, pLosses by Position
(Regular Season only)
Relief PitcherStarting PitcherPitcher Offense
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
19775.04.5
0.3
0.30.5
-0.2
0.00.3
-0.1
19782.92.8
0.0
--
-
0.00.0
-0.0
19791.72.0
-0.3
0.40.5
-0.1
0.00.2
-0.0
19802.01.6
0.3
2.34.6
-2.3
0.20.4
-0.1
19811.11.0
0.1
--
-
--
-
19824.43.7
0.6
--
-
0.00.0
0.0
+ 1983
-
5.13.8
1.2
0.30.2
0.1
0.30.2
0.2
19849.83.1
6.4
--
-
--
-
19857.86.8
0.8
--
-
0.00.0
-0.0
19867.17.1
-0.3
--
-
--
-
19873.03.7
-0.7
--
-
--
-
19884.74.1
0.4
--
-
--
-
19892.42.4
-0.1
--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
57.046.5
8.7
3.25.8
-2.6
0.51.0
-0.0


Pinch Runner
SeasonTeampWinpLosspWOPA
1977--
-
19780.00.0
-0.0
1979--
-
1980--
-
19810.00.0
0.0
1982--
-
+ 1983
-
0.00.0
-0.0
1984--
-
1985--
-
1986--
-
1987--
-
1988--
-
1989--
-
------ ------ ------ ------ ------
CAREER
0.00.0
-0.0






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