Jim Acker - Player Record
Baseball Player Won-Loss Records
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Jim Acker - Player Record
Traditional Statistics and Splits (Retrosheet)
(
Player Game Log
)
Compare Jim Acker to:
Most Similar Players to Jim Acker
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
1983
TOR
24
38
3.4
3.5
0.4
-0.2
1984
TOR
25
32
2.1
2.8
-0.3
-0.7
1985
TOR
26
61
4.8
4.2
1.2
0.3
+
1986
27
44
6.8
9.7
-1.3
-2.4
ATL
21
4.7
6.8
-1.0
-1.7
TOR
23
2.2
2.8
-0.3
-0.7
1987
ATL
28
68
5.9
5.6
1.0
-0.1
1988
ATL
29
21
1.2
2.0
-0.5
-0.8
+
1989
30
73
5.7
3.3
2.8
2.0
ATL
59
3.7
2.5
1.5
0.9
TOR
14
2.0
0.8
1.3
1.1
1990
TOR
31
59
3.6
3.5
0.4
-0.3
1991
TOR
32
54
3.4
5.4
-1.3
-2.1
1992
SEA
33
17
0.4
0.7
-0.2
-0.3
------
------
------
------
------
CAREER (reg. season)
467
37.4
40.6
2.2
-4.6
------
------
------
------
------
PostSeason (career)
8
0.4
0.4
0.1
0.0
------
------
------
------
------
COMBINED
475
37.8
40.9
2.3
-4.5
Expected Player Won-Lost Records
Value Decomposition
Season
Team
Age
Games
eWins
eLosses
eWORL
eWOPA
1983
TOR
24
38
3.4
3.5
0.3
-0.3
1984
TOR
25
32
2.5
2.4
0.3
-0.1
1985
TOR
26
61
4.5
4.5
0.6
-0.3
+
1986
27
44
8.1
8.4
1.1
0.0
ATL
21
5.7
5.8
1.0
0.3
TOR
23
2.4
2.6
0.1
-0.3
1987
ATL
28
68
6.0
5.5
1.3
0.2
1988
ATL
29
21
1.4
1.7
0.0
-0.3
+
1989
30
73
5.2
3.9
1.8
1.0
ATL
59
3.6
2.7
1.3
0.7
TOR
14
1.6
1.2
0.6
0.3
1990
TOR
31
59
3.5
3.6
0.4
-0.3
1991
TOR
32
54
4.1
4.8
0.0
-0.7
1992
SEA
33
17
0.5
0.6
-0.1
-0.2
------
------
------
------
------
CAREER (reg. season)
467
39.2
38.8
5.8
-0.9
------
------
------
------
------
PostSeason (career)
8
0.5
0.3
0.2
0.2
------
------
------
------
------
COMBINED
475
39.7
39.1
6.0
-0.7
Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting
Baserunning
Pitching
Fielding
Season
Team
Wins
Losses
Wins
Losses
Wins
Losses
Wins
Losses
1983
TOR
-
-
-
-
3.3
3.5
0.1
0.1
1984
TOR
-
-
-
-
2.4
2.4
0.1
0.0
1985
TOR
-
-
-
-
4.4
4.4
0.1
0.1
+
1986
-
0.2
0.5
0.0
0.0
7.6
7.7
0.3
0.2
ATL
0.2
0.5
0.0
0.0
5.2
5.1
0.2
0.2
TOR
-
-
-
-
2.3
2.6
0.1
0.0
1987
ATL
0.1
0.1
0.0
0.0
5.7
5.1
0.3
0.2
1988
ATL
0.1
0.1
0.0
0.0
1.3
1.6
0.0
0.0
+
1989
-
0.1
0.1
0.0
0.0
4.9
3.7
0.2
0.1
ATL
0.1
0.1
0.0
0.0
3.3
2.5
0.1
0.1
TOR
-
-
-
-
1.5
1.2
0.1
0.0
1990
TOR
-
-
-
-
3.5
3.5
0.1
0.1
1991
TOR
-
-
-
-
3.8
4.5
0.3
0.2
1992
SEA
-
-
-
-
0.5
0.6
0.0
0.0
------
------
------
------
------
------
------
------
------
------
CAREER
0.5
0.8
0.0
0.1
37.3
36.8
1.5
1.0
Positional
Teammate Adjustments
Season
Team
Average
Repl. Level
Offensive
Defensive
1983
TOR
0.510
0.425
0.00
0.00
1984
TOR
0.512
0.427
0.00
-0.02
1985
TOR
0.520
0.418
0.00
0.01
+
1986
-
0.487
0.422
0.00
-0.01
ATL
0.480
0.420
0.00
-0.02
TOR
0.505
0.426
0.00
0.01
1987
ATL
0.519
0.423
0.01
0.00
1988
ATL
0.500
0.416
0.00
-0.01
+
1989
-
0.520
0.429
-0.00
-0.01
ATL
0.517
0.426
-0.00
-0.01
TOR
0.527
0.434
0.00
0.00
1990
TOR
0.520
0.422
0.00
0.00
1991
TOR
0.505
0.420
0.00
0.01
1992
SEA
0.517
0.423
0.00
-0.01
------
------
------
------
------
------
CAREER
0.509
0.423
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
1983
TOR
0.67
1.01
0.68
-0.025
0.029
-0.001
1984
TOR
0.78
0.87
0.68
0.019
-0.085
0.000
1985
TOR
1.17
0.84
0.99
0.013
0.023
0.000
+
1986
-
0.99
0.97
0.96
-0.022
-0.052
0.000
ATL
0.96
1.14
1.09
-0.028
-0.058
0.001
TOR
1.03
0.73
0.75
-0.011
-0.037
-0.002
1987
ATL
1.03
0.87
0.90
-0.008
-0.002
0.002
1988
ATL
0.76
0.82
0.63
-0.006
-0.075
-0.003
+
1989
-
0.81
0.89
0.72
0.053
0.011
0.005
ATL
0.72
0.92
0.67
0.033
-0.006
0.004
TOR
1.07
0.84
0.90
0.096
0.053
0.005
1990
TOR
0.79
0.90
0.71
0.004
-0.001
-0.000
1991
TOR
0.94
0.91
0.85
-0.024
-0.054
-0.003
1992
SEA
0.25
1.17
0.29
-0.044
-0.017
-0.005
------
------
------
------
------
------
------
------
CAREER
0.87
0.91
0.80
0.000
-0.021
0.000
eWins, eLosses by Position
(Regular Season only)
Relief Pitcher
Starting Pitcher
Pitcher Offense
Season
Team
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
1983
TOR
2.3
2.2
-0.0
1.1
1.4
-0.3
-
-
-
1984
TOR
1.8
1.7
-0.1
0.7
0.7
0.0
-
-
-
1985
TOR
4.5
4.5
-0.3
-
-
-
-
-
-
+
1986
-
1.3
1.8
-0.5
6.5
6.1
0.7
0.2
0.6
-0.1
ATL
0.2
0.2
-0.0
5.2
5.1
0.3
0.0
0.6
-0.1
TOR
1.1
1.6
-0.5
1.3
1.0
0.3
-
-
-
1987
ATL
5.9
5.3
0.1
-
-
-
0.1
0.2
0.0
1988
ATL
1.1
1.3
-0.3
0.3
0.2
0.0
0.1
0.1
0.1
+
1989
-
5.1
3.8
0.9
-
-
-
0.1
0.1
0.0
ATL
3.5
2.6
0.6
-
-
-
0.0
0.1
0.0
TOR
1.6
1.2
0.3
-
-
-
-
-
-
1990
TOR
3.5
3.6
-0.3
-
-
-
-
-
-
1991
TOR
2.7
2.8
-0.2
1.3
2.0
-0.7
-
-
-
1992
SEA
0.5
0.6
-0.2
-
-
-
-
-
-
------
------
------
------
------
------
------
------
------
------
------
CAREER
28.8
27.6
-1.0
9.8
10.4
-0.2
0.5
0.9
0.0
pWins, pLosses by Position
(Regular Season only)
Relief Pitcher
Starting Pitcher
Pitcher Offense
Season
Team
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
1983
TOR
2.1
2.4
-0.4
1.3
1.1
0.2
-
-
-
1984
TOR
1.6
2.0
-0.5
0.5
0.8
-0.2
-
-
-
1985
TOR
4.8
4.2
0.3
-
-
-
-
-
-
+
1986
-
1.1
2.0
-1.1
5.6
7.0
-1.2
0.1
0.7
-0.2
ATL
0.1
0.3
-0.1
4.4
5.9
-1.4
0.0
0.7
-0.2
TOR
0.9
1.8
-0.9
1.2
1.1
0.2
-
-
-
1987
ATL
5.8
5.4
-0.1
-
-
-
0.1
0.2
-0.0
1988
ATL
0.9
1.6
-0.8
0.2
0.3
-0.0
0.1
0.1
0.1
+
1989
-
5.6
3.2
2.0
-
-
-
0.0
0.1
-0.0
ATL
3.6
2.4
0.9
-
-
-
0.0
0.1
-0.0
TOR
2.0
0.8
1.1
-
-
-
-
-
-
1990
TOR
3.6
3.5
-0.3
-
-
-
-
-
-
1991
TOR
2.4
3.1
-0.8
1.0
2.3
-1.3
-
-
-
1992
SEA
0.4
0.7
-0.3
-
-
-
-
-
-
------
------
------
------
------
------
------
------
------
------
------
CAREER
28.4
28.0
-1.9
8.7
11.5
-2.5
0.4
1.1
-0.2
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