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

Compare Rick Leach to:
Most Similar Players to Rick Leach

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
1981DET24
54
2.52.30.30.1
1982DET25
82
4.26.2-1.7-2.2
1983DET26
98
6.45.90.70.1
1984TOR27
64
2.42.40.30.0
1985TOR28
16
0.51.1-0.5-0.6
1986TOR29
110
6.26.70.0-0.7
1987TOR30
93
5.84.51.81.3
1988TOR31
84
5.84.91.30.7
1989TEX32
107
6.46.60.5-0.3
1990SFN33
78
5.85.40.70.1
------ ------ ------ ------ ------
CAREER (reg. season)
786
46.046.03.4-1.4
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
786
46.046.03.4-1.4


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1981DET24
54
2.32.5-0.0-0.3
1982DET25
82
4.85.6-0.5-1.0
1983DET26
98
5.96.4-0.2-0.8
1984TOR27
64
2.22.60.1-0.2
1985TOR28
16
0.61.0-0.2-0.3
1986TOR29
110
6.36.60.3-0.4
1987TOR30
93
5.45.00.90.3
1988TOR31
84
5.35.40.3-0.3
1989TEX32
107
6.76.31.10.4
1990SFN33
78
5.85.40.60.1
------ ------ ------ ------ ------
CAREER (reg. season)
786
45.446.72.5-2.3
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
786
45.446.72.5-2.3


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
19811.5
1.8
0.1
0.1
-
-
0.7
0.5
19823.2
3.9
0.4
0.3
-
-
1.2
1.3
19834.4
4.9
0.2
0.3
-
-
1.3
1.2
19841.7
1.8
0.2
0.2
0.0
-0.0
0.5
0.5
19850.4
0.6
0.1
0.0
-
-
0.2
0.3
19865.1
5.2
0.5
0.4
-
-
0.8
0.9
19874.1
3.7
0.3
0.2
-
-
1.0
1.0
19883.5
3.8
0.4
0.3
-
-
1.4
1.3
19895.0
4.8
0.4
0.4
-
-
1.4
1.1
19903.9
3.2
0.3
0.5
-
-
1.6
1.7
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
32.8
33.9
2.8
2.7
0.0
-0.0
10.0
9.9


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19810.5100.4580.000.01
19820.5130.465-0.010.01
19830.5110.4630.030.04
19840.4980.4430.010.00
19850.5060.455-0.00-0.00
19860.5070.4520.010.03
19870.5030.4490.010.01
19880.5080.455-0.030.02
19890.5020.446-0.000.05
19900.5140.466-0.020.01
------ ------ ------ ------ ------ ------
CAREER
0.5080.456-0.010.17


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19810.941.05
0.99
0.035
-0.002
-0.001
19820.931.07
0.99
-0.021
-0.035
-0.002
19831.001.00
1.01
0.015
0.014
-0.001
19840.980.93
0.92
0.045
-0.007
-0.001
19850.871.25
1.09
-0.067
0.004
-0.004
19861.090.94
1.02
-0.018
0.004
-0.001
19871.100.91
1.01
0.029
0.015
0.001
19880.971.02
0.98
0.019
0.027
-0.001
19890.991.02
1.01
-0.018
-0.009
0.001
19900.911.14
1.04
-0.012
0.013
0.000
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.991.01
1.00
0.003
0.002
-0.001


eWins, eLosses by Position
(Regular Season only)
Right FieldFirst BaseLeft Field
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19811.11.3
-0.2
0.91.0
-0.1
--
-
19820.81.1
-0.4
3.33.5
-0.4
0.50.5
-0.0
19831.01.0
0.0
4.34.7
-0.7
0.10.0
0.0
19841.01.1
-0.1
0.30.4
-0.2
0.00.0
-0.0
19850.00.1
-0.1
0.40.4
-0.1
0.20.1
0.0
19861.61.4
0.2
0.50.5
-0.0
1.31.5
-0.3
19871.72.0
-0.4
0.10.0
0.1
1.10.9
0.2
19883.23.0
0.1
0.20.2
-0.1
0.50.6
-0.1
19890.00.0
-0.0
0.10.2
-0.2
3.02.9
-0.0
19904.13.5
0.3
0.20.3
-0.2
1.11.3
-0.3
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
14.514.4
-0.7
10.111.4
-2.0
7.87.9
-0.5


Designated HitterPinch HitterPinch Runner
SeasonTeameWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19810.10.0
0.0
0.20.2
0.1
--
-
19820.00.0
-0.0
0.20.5
-0.2
--
-
19830.30.2
0.1
0.30.4
-0.0
0.00.0
-0.0
19840.00.1
-0.1
1.00.7
0.3
0.10.0
0.0
1985--
-
0.10.3
-0.2
0.00.0
-0.0
19861.92.1
-0.3
1.01.1
0.0
--
-
19871.61.3
0.3
0.90.8
0.1
--
-
19881.21.1
0.1
0.20.5
-0.2
0.00.0
-0.0
19892.52.1
0.4
1.11.0
0.2
--
-
1990--
-
0.40.3
0.1
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
7.56.9
0.4
5.55.8
0.3
0.10.1
0.0


Center FieldRelief Pitcher
SeasonTeameWineLosseWOPAeWineLosseWOPA
1981--
-
--
-
1982--
-
--
-
1983--
-
--
-
19840.00.0
0.0
0.00.0
-0.0
1985--
-
--
-
1986--
-
--
-
1987--
-
--
-
1988--
-
--
-
1989--
-
--
-
1990--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.00.0
0.0
0.00.0
-0.0


pWins, pLosses by Position
(Regular Season only)
Right FieldFirst BaseLeft Field
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
19811.21.2
-0.0
1.00.8
0.1
--
-
19820.61.2
-0.6
3.03.8
-1.0
0.40.5
-0.1
19831.00.9
0.1
4.84.2
0.3
0.10.0
0.1
19841.11.0
-0.0
0.30.4
-0.2
0.00.0
-0.0
19850.00.2
-0.2
0.40.4
-0.1
0.20.1
0.0
19861.61.4
0.2
0.50.5
-0.0
1.51.4
0.0
19872.11.6
0.5
0.10.0
0.1
1.01.0
-0.0
19883.62.5
1.0
0.20.1
0.1
0.40.7
-0.3
19890.00.0
-0.0
0.00.2
-0.2
3.03.0
-0.1
19904.03.5
0.2
0.10.3
-0.3
1.31.1
0.1
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
15.413.5
1.1
10.411.0
-1.3
7.97.8
-0.3


Designated HitterPinch HitterPinch Runner
SeasonTeampWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
19810.10.0
0.1
0.10.3
-0.1
--
-
19820.00.0
-0.0
0.10.6
-0.4
--
-
19830.30.2
0.1
0.20.6
-0.3
0.00.0
-0.0
19840.00.1
-0.1
0.90.8
0.2
0.10.0
0.1
1985--
-
0.00.3
-0.3
0.00.0
0.0
19861.72.3
-0.7
0.91.2
-0.2
--
-
19871.91.0
0.8
0.80.9
-0.1
--
-
19881.41.0
0.4
0.10.6
-0.4
0.00.0
-0.0
19892.02.5
-0.6
1.30.9
0.6
--
-
1990--
-
0.40.4
0.1
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
7.37.1
-0.0
4.86.5
-1.0
0.10.0
0.0


Center FieldRelief Pitcher
SeasonTeampWinpLosspWOPApWinpLosspWOPA
1981--
-
--
-
1982--
-
--
-
1983--
-
--
-
19840.10.0
0.0
0.00.0
-0.0
1985--
-
--
-
1986--
-
--
-
1987--
-
--
-
1988--
-
--
-
1989--
-
--
-
1990--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.10.0
0.0
0.00.0
-0.0






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