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

Compare Steve Kiefer to:
Most Similar Players to Steve Kiefer

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
1984OAK23
23
1.11.20.1-0.0
1985OAK24
40
1.62.2-0.4-0.6
1986MIL25
2
0.10.2-0.1-0.1
1987MIL26
28
2.62.80.1-0.2
1988MIL27
7
0.30.30.10.1
1989NYA28
5
0.10.3-0.2-0.2
------ ------ ------ ------ ------
CAREER (reg. season)
105
5.86.9-0.4-1.0
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
105
5.86.9-0.4-1.0


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1984OAK23
23
1.01.20.0-0.1
1985OAK24
40
1.72.1-0.2-0.4
1986MIL25
2
0.10.2-0.1-0.1
1987MIL26
28
2.42.9-0.2-0.5
1988MIL27
7
0.40.20.10.1
1989NYA28
5
0.10.3-0.2-0.2
------ ------ ------ ------ ------
CAREER (reg. season)
105
5.77.0-0.5-1.1
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
105
5.77.0-0.5-1.1


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
19840.4
0.6
0.2
0.1
-
-
0.5
0.6
19850.9
1.2
0.2
0.2
-
-
0.7
0.7
19860.0
0.1
0.0
0.0
-
-
0.1
0.1
19871.6
2.0
0.1
0.1
-
-
0.8
0.8
19880.3
0.1
0.0
0.0
-
-
0.1
0.1
19890.0
0.1
0.0
0.0
-
-
0.1
0.2
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
3.2
4.1
0.5
0.4
-
-
2.1
2.4


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19840.4840.436-0.00-0.00
19850.5010.453-0.00-0.03
19860.4740.4260.000.00
19870.5000.4530.000.00
19880.4930.4440.00-0.00
19890.5010.453-0.00-0.01
------ ------ ------ ------ ------ ------
CAREER
0.4970.449-0.00-0.04


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19840.771.08
0.84
0.039
-0.012
-0.001
19850.841.10
0.93
0.008
-0.025
-0.002
19860.671.15
0.77
-0.031
-0.033
-0.013
19871.080.84
0.90
0.003
0.022
-0.003
19880.811.02
0.82
0.107
-0.143
0.004
19891.030.88
0.91
0.052
-0.066
-0.007
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.930.96
0.89
0.016
-0.010
-0.002


eWins, eLosses by Position
(Regular Season only)
Third BaseShortstopSecond Base
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19840.00.1
-0.0
0.91.1
-0.2
--
-
19851.62.2
-0.5
--
-
--
-
1986--
-
0.10.2
-0.1
--
-
19872.12.6
-0.5
--
-
0.30.3
0.0
19880.10.1
0.0
--
-
0.30.1
0.2
19890.10.3
-0.2
--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
4.05.2
-1.3
0.91.3
-0.3
0.50.4
0.2


Pinch HitterPinch Runner
SeasonTeameWineLosseWOPAeWineLosseWOPA
19840.00.0
0.0
0.10.0
0.1
19850.00.0
0.0
0.00.0
0.0
1986--
-
--
-
19870.10.0
0.1
--
-
19880.00.0
-0.0
0.00.0
0.0
1989--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.10.0
0.1
0.10.0
0.1


pWins, pLosses by Position
(Regular Season only)
Third BaseShortstopSecond Base
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
19840.10.0
0.0
0.91.1
-0.1
--
-
19851.62.2
-0.6
--
-
--
-
1986--
-
0.10.2
-0.1
--
-
19872.32.4
-0.2
--
-
0.30.3
-0.0
19880.10.1
-0.1
--
-
0.20.1
0.1
19890.10.3
-0.2
--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
4.15.1
-1.0
1.01.3
-0.2
0.50.5
0.1


Pinch HitterPinch Runner
SeasonTeampWinpLosspWOPApWinpLosspWOPA
19840.00.0
0.0
0.10.0
0.1
19850.00.0
-0.0
0.00.0
0.0
1986--
-
--
-
19870.10.0
0.0
--
-
19880.00.0
0.0
0.00.0
0.0
1989--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.10.1
0.1
0.10.0
0.1






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