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

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Most Similar Players to Jeff Kaiser

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
1985OAK24
15
0.30.8-0.5-0.6
1986-25
-
----
1987CLE26
2
0.10.3-0.2-0.2
1988CLE27
3
0.10.2-0.1-0.1
1989CLE28
6
0.10.5-0.3-0.3
1990CLE29
5
0.20.5-0.2-0.3
1991DET30
10
0.30.7-0.3-0.4
1992-31
-
----
+ 1993
32
9
0.20.2-0.0-0.1
------ ------ ------ ------ ------
CAREER (reg. season)
50
1.33.1-1.5-1.9
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
50
1.33.1-1.5-1.9


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1985OAK24
15
0.30.8-0.4-0.5
1986-25
-
----
1987CLE26
2
0.10.2-0.1-0.1
1988CLE27
3
0.10.10.00.0
1989CLE28
6
0.20.4-0.2-0.3
1990CLE29
5
0.30.4-0.1-0.1
1991DET30
10
0.40.6-0.1-0.2
1992-31
-
----
+ 1993
32
9
0.20.2-0.0-0.1
------ ------ ------ ------ ------
CAREER (reg. season)
50
1.62.8-0.8-1.2
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
50
1.62.8-0.8-1.2


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
1985-
-
-
-
0.3
0.8
0.0
0.0
1986
-
-
-
-
-
-
-
-
-
1987-
-
-
-
0.1
0.2
0.0
0.0
1988-
-
-
-
0.1
0.1
0.0
0.0
1989-
-
-
-
0.2
0.4
0.0
0.0
1990-
-
-
-
0.3
0.4
0.0
0.0
1991-
-
-
-
0.4
0.6
0.0
0.0
1992
-
-
-
-
-
-
-
-
-
+ 1993
-
-
-
-
-
0.2
0.2
0.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
-
-
-
-
1.6
2.7
0.0
0.0


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19850.5040.4130.00-0.00
1986
-
----
19870.5040.4140.000.00
19880.5040.4150.00-0.00
19890.5040.4150.00-0.00
19900.5040.4150.00-0.00
19910.5040.4140.00-0.00
1992
-
----
+ 1993
-
0.5050.4150.00-0.00
------ ------ ------ ------ ------ ------
CAREER
0.5040.4140.00-0.00


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19850.311.24
0.38
-0.050
0.001
-0.013
1986
-
--
-
-
-
-
19870.292.02
0.59
-0.146
-0.021
-0.014
19881.540.77
1.18
-0.018
-0.237
0.002
19891.580.51
0.80
0.128
-0.201
-0.010
19900.321.31
0.41
0.013
-0.116
-0.010
19911.451.03
1.50
-0.011
-0.078
-0.002
1992
-
--
-
-
-
-
+ 1993
-
0.421.03
0.43
0.109
-0.141
-0.003
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.570.99
0.56
0.029
-0.107
-0.008


eWins, eLosses by Position
(Regular Season only)
Relief Pitcher
Season Team eWineLosseWOPA
19850.40.8
-0.4
1986
-
--
-
19870.10.2
-0.1
19880.10.1
0.0
19890.20.4
-0.3
19900.30.4
-0.1
19910.40.6
-0.2
1992
-
--
-
+ 1993
-
0.20.2
-0.1
------ ------ ------ ------ ------
CAREER
1.62.7
-1.1


pWins, pLosses by Position
(Regular Season only)
Relief Pitcher
Season Team pWinpLosspWOPA
19850.30.8
-0.6
1986
-
--
-
19870.10.3
-0.2
19880.10.2
-0.1
19890.10.5
-0.3
19900.20.5
-0.3
19910.30.7
-0.4
1992
-
--
-
+ 1993
-
0.20.2
-0.1
------ ------ ------ ------ ------
CAREER
1.33.1
-1.9






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