Al Nipper - Player Record
Baseball Player Won-Loss Records
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Al Nipper - Player Record
Traditional Statistics and Splits (Retrosheet)
(
Player Game Log
)
Compare Al Nipper to:
Most Similar Players to Al Nipper
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
BOS
24
3
1.0
0.7
0.5
0.4
1984
BOS
25
29
10.1
9.4
2.0
0.7
1985
BOS
26
25
9.3
9.6
1.1
-0.1
1986
BOS
27
26
9.2
10.0
0.6
-0.7
1987
BOS
28
30
9.6
11.5
-0.4
-1.8
1988
CHN
29
22
3.3
4.6
-0.5
-1.0
1989
-
30
-
-
-
-
-
1990
CLE
31
9
1.8
2.6
-0.5
-0.8
------
------
------
------
------
CAREER (reg. season)
144
44.4
48.5
2.8
-3.2
------
------
------
------
------
PostSeason (career)
2
0.3
0.7
-0.3
-0.4
------
------
------
------
------
COMBINED
146
44.7
49.1
2.5
-3.6
Expected Player Won-Lost Records
Value Decomposition
Season
Team
Age
Games
eWins
eLosses
eWORL
eWOPA
1983
BOS
24
3
1.0
0.7
0.4
0.3
1984
BOS
25
29
10.1
9.5
2.0
0.7
1985
BOS
26
25
9.3
9.6
1.0
-0.2
1986
BOS
27
26
8.8
10.4
-0.2
-1.5
1987
BOS
28
30
9.4
11.7
-0.8
-2.2
1988
CHN
29
22
3.4
4.6
-0.4
-0.9
1989
-
30
-
-
-
-
-
1990
CLE
31
9
1.6
2.8
-0.9
-1.3
------
------
------
------
------
CAREER (reg. season)
144
43.6
49.4
1.1
-5.0
------
------
------
------
------
PostSeason (career)
2
0.4
0.6
-0.2
-0.2
------
------
------
------
------
COMBINED
146
43.9
50.0
0.9
-5.2
Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting
Baserunning
Pitching
Fielding
Season
Team
Wins
Losses
Wins
Losses
Wins
Losses
Wins
Losses
1983
BOS
-
-
-
-
1.0
0.7
0.0
0.0
1984
BOS
-
-
-
-
9.7
9.1
0.3
0.4
1985
BOS
-
-
-
-
9.0
9.3
0.3
0.2
1986
BOS
-
-
-
-
8.7
10.0
0.3
0.2
1987
BOS
-
-
-
-
9.4
11.2
0.3
0.3
1988
CHN
0.1
0.4
0.0
0.0
3.3
4.0
0.1
0.0
1989
-
-
-
-
-
-
-
-
-
1990
CLE
-
-
-
-
1.6
2.7
0.0
0.1
------
------
------
------
------
------
------
------
------
------
CAREER
0.1
0.4
0.0
0.0
42.6
47.1
1.4
1.3
Positional
Teammate Adjustments
Season
Team
Average
Repl. Level
Offensive
Defensive
1983
BOS
0.496
0.431
0.00
-0.00
1984
BOS
0.497
0.431
0.00
-0.05
1985
BOS
0.497
0.431
0.00
-0.02
1986
BOS
0.497
0.432
0.00
-0.04
1987
BOS
0.496
0.431
0.00
-0.02
1988
CHN
0.484
0.421
0.00
-0.01
1989
-
-
-
-
-
1990
CLE
0.499
0.429
0.00
0.00
------
------
------
------
------
------
CAREER
0.496
0.430
0.00
-0.13
Contextual Adjustments
(Regular Season only)
Context Multipliers
Win Adjustments
Actual
Season
Team
Inter-Game
Intra-Game
Combined
Inter-Game
Intra-Game
Expected
1983
BOS
1.09
1.00
1.08
0.022
0.015
0.015
1984
BOS
0.95
1.06
1.01
0.007
-0.001
0.002
1985
BOS
1.00
1.08
1.08
0.003
0.000
-0.002
1986
BOS
1.05
0.99
1.03
-0.005
0.018
-0.010
1987
BOS
0.92
1.13
1.03
0.010
-0.011
-0.012
1988
CHN
0.93
0.87
0.81
0.012
-0.025
-0.009
1989
-
-
-
-
-
-
-
1990
CLE
0.83
1.54
1.29
0.031
0.000
-0.017
------
------
------
------
------
------
------
------
CAREER
0.97
1.06
1.02
0.007
-0.001
-0.006
eWins, eLosses by Position
(Regular Season only)
Starting Pitcher
Relief Pitcher
Pitcher Offense
Season
Team
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
1983
BOS
1.0
0.8
0.2
0.0
0.0
0.0
-
-
-
1984
BOS
9.6
9.0
0.7
0.5
0.4
0.0
-
-
-
1985
BOS
9.3
9.6
-0.2
-
-
-
-
-
-
1986
BOS
9.0
10.2
-1.1
-
-
-
-
-
-
1987
BOS
9.7
11.5
-1.7
-
-
-
-
-
-
1988
CHN
3.1
3.8
-0.7
0.2
0.3
-0.0
0.1
0.4
-0.1
1989
-
-
-
-
-
-
-
-
-
-
1990
CLE
1.4
2.4
-0.9
0.2
0.4
-0.2
-
-
-
------
------
------
------
------
------
------
------
------
------
------
CAREER
43.0
47.3
-3.6
1.0
1.1
-0.2
0.1
0.4
-0.1
pWins, pLosses by Position
(Regular Season only)
Starting Pitcher
Relief Pitcher
Pitcher Offense
Season
Team
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
pWin
pLoss
pWOPA
1983
BOS
1.0
0.7
0.4
0.0
0.0
0.0
-
-
-
1984
BOS
9.6
8.9
0.8
0.4
0.5
-0.1
-
-
-
1985
BOS
9.3
9.6
-0.1
-
-
-
-
-
-
1986
BOS
9.2
10.0
-0.7
-
-
-
-
-
-
1987
BOS
9.6
11.5
-1.8
-
-
-
-
-
-
1988
CHN
3.0
4.0
-1.0
0.3
0.2
0.1
0.1
0.4
-0.2
1989
-
-
-
-
-
-
-
-
-
-
1990
CLE
1.5
2.3
-0.7
0.3
0.4
-0.1
-
-
-
------
------
------
------
------
------
------
------
------
------
------
CAREER
43.3
47.0
-3.1
1.0
1.0
-0.0
0.1
0.4
-0.2
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