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
1984
OAK
23
23
1.1
1.2
0.1
-0.0
1985
OAK
24
40
1.6
2.2
-0.4
-0.6
1986
MIL
25
2
0.1
0.2
-0.1
-0.1
1987
MIL
26
28
2.6
2.8
0.1
-0.2
1988
MIL
27
7
0.3
0.3
0.1
0.1
1989
NYA
28
5
0.1
0.3
-0.2
-0.2
------
------
------
------
------
CAREER (reg. season)
105
5.8
6.9
-0.4
-1.0
------
------
------
------
------
PostSeason (career)
0
0.0
0.0
0.0
0.0
------
------
------
------
------
COMBINED
105
5.8
6.9
-0.4
-1.0
Expected Player Won-Lost Records
Value Decomposition
Season
Team
Age
Games
eWins
eLosses
eWORL
eWOPA
1984
OAK
23
23
1.0
1.2
0.0
-0.1
1985
OAK
24
40
1.7
2.1
-0.2
-0.4
1986
MIL
25
2
0.1
0.2
-0.1
-0.1
1987
MIL
26
28
2.4
2.9
-0.2
-0.5
1988
MIL
27
7
0.4
0.2
0.1
0.1
1989
NYA
28
5
0.1
0.3
-0.2
-0.2
------
------
------
------
------
CAREER (reg. season)
105
5.7
7.0
-0.5
-1.1
------
------
------
------
------
PostSeason (career)
0
0.0
0.0
0.0
0.0
------
------
------
------
------
COMBINED
105
5.7
7.0
-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
1984
OAK
0.4
0.6
0.2
0.1
-
-
0.5
0.6
1985
OAK
0.9
1.2
0.2
0.2
-
-
0.7
0.7
1986
MIL
0.0
0.1
0.0
0.0
-
-
0.1
0.1
1987
MIL
1.6
2.0
0.1
0.1
-
-
0.8
0.8
1988
MIL
0.3
0.1
0.0
0.0
-
-
0.1
0.1
1989
NYA
0.0
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
1984
OAK
0.484
0.436
-0.00
-0.00
1985
OAK
0.501
0.453
-0.00
-0.03
1986
MIL
0.474
0.426
0.00
0.00
1987
MIL
0.500
0.453
0.00
0.00
1988
MIL
0.493
0.444
0.00
-0.00
1989
NYA
0.501
0.453
-0.00
-0.01
------
------
------
------
------
------
CAREER
0.497
0.449
-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
1984
OAK
0.77
1.08
0.84
0.039
-0.012
-0.001
1985
OAK
0.84
1.10
0.93
0.008
-0.025
-0.002
1986
MIL
0.67
1.15
0.77
-0.031
-0.033
-0.013
1987
MIL
1.08
0.84
0.90
0.003
0.022
-0.003
1988
MIL
0.81
1.02
0.82
0.107
-0.143
0.004
1989
NYA
1.03
0.88
0.91
0.052
-0.066
-0.007
------
------
------
------
------
------
------
------
CAREER
0.93
0.96
0.89
0.016
-0.010
-0.002
eWins, eLosses by Position
(Regular Season only)
Third Base
Shortstop
Second Base
Season
Team
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
1984
OAK
0.0
0.1
-0.0
0.9
1.1
-0.2
-
-
-
1985
OAK
1.6
2.2
-0.5
-
-
-
-
-
-
1986
MIL
-
-
-
0.1
0.2
-0.1
-
-
-
1987
MIL
2.1
2.6
-0.5
-
-
-
0.3
0.3
0.0
1988
MIL
0.1
0.1
0.0
-
-
-
0.3
0.1
0.2
1989
NYA
0.1
0.3
-0.2
-
-
-
-
-
-
------
------
------
------
------
------
------
------
------
------
------
CAREER
4.0
5.2
-1.3
0.9
1.3
-0.3
0.5
0.4
0.2
Pinch Hitter
Pinch Runner
Season
Team
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
1984
OAK
0.0
0.0
0.0
0.1
0.0
0.1
1985
OAK
0.0
0.0
0.0
0.0
0.0
0.0
1986
MIL
-
-
-
-
-
-
1987
MIL
0.1
0.0
0.1
-
-
-
1988
MIL
0.0
0.0
-0.0
0.0
0.0
0.0
1989
NYA
-
-
-
-
-
-
------
------
------
------
------
------
------
------
CAREER
0.1
0.0
0.1
0.1
0.0
0.1
pWins, pLosses by Position
(Regular Season only)
Third Base
Shortstop
Second Base
Season
Team
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
1984
OAK
0.1
0.0
0.0
0.9
1.1
-0.1
-
-
-
1985
OAK
1.6
2.2
-0.6
-
-
-
-
-
-
1986
MIL
-
-
-
0.1
0.2
-0.1
-
-
-
1987
MIL
2.3
2.4
-0.2
-
-
-
0.3
0.3
-0.0
1988
MIL
0.1
0.1
-0.1
-
-
-
0.2
0.1
0.1
1989
NYA
0.1
0.3
-0.2
-
-
-
-
-
-
------
------
------
------
------
------
------
------
------
------
------
CAREER
4.1
5.1
-1.0
1.0
1.3
-0.2
0.5
0.5
0.1
Pinch Hitter
Pinch Runner
Season
Team
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
1984
OAK
0.0
0.0
0.0
0.1
0.0
0.1
1985
OAK
0.0
0.0
-0.0
0.0
0.0
0.0
1986
MIL
-
-
-
-
-
-
1987
MIL
0.1
0.0
0.0
-
-
-
1988
MIL
0.0
0.0
0.0
0.0
0.0
0.0
1989
NYA
-
-
-
-
-
-
------
------
------
------
------
------
------
------
CAREER
0.1
0.1
0.1
0.1
0.0
0.1
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