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

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Most Similar Players to Alejandro Pena

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
1981LAN22
14
0.81.1-0.2-0.3
1982LAN23
29
0.71.1-0.3-0.4
1983LAN24
34
12.49.74.63.3
1984LAN25
28
11.58.64.63.4
1985LAN26
2
0.20.9-0.7-0.8
1986LAN27
24
3.33.40.4-0.0
1987LAN28
37
5.15.50.4-0.4
1988LAN29
60
6.34.02.92.0
1989LAN30
53
2.93.20.2-0.4
1990NYN31
52
2.82.50.60.2
32
59
4.52.62.31.7
1992ATL33
41
2.93.00.2-0.3
1993-34
-
----
1994PIT35
22
1.71.00.90.7
36
44
3.12.21.20.7
1996FLO37
4
0.10.5-0.4-0.4
------ ------ ------ ------ ------
CAREER (reg. season)
503
58.149.417.08.9
------ ------ ------ ------ ------
PostSeason (career)
23
2.51.90.90.5
------ ------ ------ ------ ------
COMBINED
526
60.651.217.99.5


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1981LAN22
14
0.90.90.20.0
1982LAN23
29
0.90.90.1-0.1
1983LAN24
34
11.910.13.82.5
1984LAN25
28
10.99.23.62.4
1985LAN26
2
0.50.6-0.1-0.2
1986LAN27
24
3.33.50.3-0.1
1987LAN28
37
5.05.60.3-0.5
1988LAN29
60
5.84.42.21.2
1989LAN30
53
3.22.90.60.1
1990NYN31
52
2.92.40.90.4
32
59
3.93.11.30.6
1992ATL33
41
2.93.10.2-0.3
1993-34
-
----
1994PIT35
22
1.41.20.40.1
36
44
2.82.50.60.1
1996FLO37
4
0.20.4-0.1-0.2
------ ------ ------ ------ ------
CAREER (reg. season)
503
56.551.014.26.1
------ ------ ------ ------ ------
PostSeason (career)
23
2.32.00.50.2
------ ------ ------ ------ ------
COMBINED
526
58.853.014.76.3


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
19810.0
0.0
0.0
0.0
0.9
0.8
0.0
0.0
1982-
-
-
-
0.9
0.9
0.0
0.0
19830.6
1.6
0.0
0.0
10.8
8.6
0.3
0.2
19840.6
1.0
0.1
0.2
9.9
8.0
0.1
0.1
19850.0
0.0
-
-
0.4
0.6
0.0
0.0
19860.2
0.4
0.0
0.0
3.0
3.1
0.0
0.0
19870.1
0.2
0.0
0.0
4.9
5.2
0.1
0.1
19880.0
0.0
0.0
0.0
5.7
4.1
0.1
0.3
19890.0
0.0
0.0
0.0
3.1
2.8
0.1
0.1
19900.0
0.0
0.0
0.0
2.9
2.4
0.0
0.0
-
0.0
0.0
0.0
0.0
3.8
3.1
0.1
0.1
19920.0
0.0
0.0
0.0
2.8
3.0
0.0
0.1
1993
-
-
-
-
-
-
-
-
-
19940.0
0.0
0.0
0.0
1.4
1.2
0.1
0.0
-
0.0
0.0
0.0
0.0
2.8
2.4
0.0
0.1
1996-
-
-
-
0.2
0.4
0.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.4
3.3
0.2
0.2
53.5
46.6
1.1
1.1


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19810.5070.4190.000.00
19820.5100.4220.000.00
19830.4860.4260.01-0.02
19840.4850.426-0.020.02
19850.4960.4120.000.00
19860.4920.427-0.00-0.01
19870.5000.4240.00-0.01
19880.5130.4240.000.01
19890.5110.423-0.000.01
19900.5100.4210.000.00
-
0.5130.4230.00-0.00
19920.5100.4210.000.01
1993
-
----
19940.5150.4240.00-0.01
-
0.5180.4250.000.00
19960.5060.4120.00-0.00
------ ------ ------ ------ ------ ------
CAREER
0.4990.424-0.010.01


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19810.920.76
0.70
-0.084
0.002
0.000
19820.510.88
0.45
-0.045
-0.052
-0.000
19831.031.11
1.14
0.015
0.017
0.011
19841.010.94
0.96
0.023
0.015
0.011
19851.391.07
1.48
-0.195
-0.080
-0.009
19860.930.88
0.81
0.009
-0.004
-0.001
19871.031.02
1.05
0.037
-0.029
-0.002
19881.280.88
1.13
0.029
0.017
0.004
19891.120.65
0.73
-0.039
-0.002
0.001
19900.760.90
0.69
0.003
-0.020
0.003
-
0.980.89
0.87
0.047
0.040
0.003
19921.590.80
1.27
-0.018
0.020
-0.001
1993
-
--
-
-
-
-
19941.190.71
0.85
0.048
0.062
0.002
-
0.910.91
0.84
0.044
0.026
0.001
19961.190.89
1.06
-0.183
-0.020
-0.008
------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.030.92
0.94
0.011
0.010
0.005


eWins, eLosses by Position
(Regular Season only)
Relief PitcherStarting PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19810.90.9
0.0
--
-
0.00.0
-0.0
19820.90.9
-0.1
--
-
--
-
19830.90.5
0.3
10.28.3
1.9
0.61.6
-0.2
1984--
-
10.08.1
1.9
0.71.2
0.1
19850.30.5
-0.2
0.10.1
0.0
0.00.0
-0.0
19860.70.6
-0.0
2.42.5
-0.1
0.20.4
-0.0
19873.02.5
0.4
2.02.7
-0.7
0.10.3
-0.1
19885.84.4
1.2
--
-
0.00.0
-0.0
19893.22.9
0.1
--
-
0.00.0
0.0
19902.92.4
0.3
--
-
0.00.0
0.0
-
3.93.1
0.6
--
-
0.00.0
-0.0
19922.93.0
-0.3
--
-
0.00.0
-0.0
1993
-
--
-
--
-
--
-
19941.41.3
0.1
--
-
0.00.0
-0.0
-
2.82.5
0.1
--
-
0.00.0
-0.0
19960.20.4
-0.2
--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
29.926.1
2.4
24.721.7
2.9
1.63.6
-0.2


pWins, pLosses by Position
(Regular Season only)
Relief PitcherStarting PitcherPitcher Offense
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
19810.81.1
-0.3
--
-
0.00.0
-0.0
19820.71.1
-0.4
--
-
--
-
19830.90.5
0.4
10.77.8
2.9
0.81.4
0.1
1984--
-
10.87.3
3.5
0.61.3
-0.0
19850.10.8
-0.7
0.10.1
-0.0
0.00.0
-0.0
19860.60.7
-0.1
2.42.4
0.0
0.20.3
0.1
19873.32.2
0.9
1.73.0
-1.3
0.00.3
-0.1
19886.34.0
2.0
--
-
0.00.0
-0.0
19892.93.2
-0.4
--
-
0.00.0
0.0
19902.82.5
0.2
--
-
0.00.0
-0.0
-
4.52.5
1.7
--
-
0.00.0
-0.0
19922.93.0
-0.3
--
-
0.00.0
-0.0
1993
-
--
-
--
-
--
-
19941.81.0
0.7
--
-
0.00.0
-0.0
-
3.12.2
0.7
--
-
0.00.0
-0.0
19960.10.5
-0.4
--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
30.725.3
3.9
25.720.6
5.0
1.73.5
-0.1






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