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

Compare Tom Niedenfuer to:
Most Similar Players to Tom Niedenfuer

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
1981LAN21
17
1.11.3-0.1-0.3
1982LAN22
55
4.63.61.60.9
1983LAN23
66
4.92.62.82.1
1984LAN24
32
4.33.31.61.0
1985LAN25
64
6.95.32.51.4
1986LAN26
60
6.16.01.0-0.1
+ 1987
27
60
4.44.30.7-0.1
1988BAL28
52
3.43.40.6-0.0
1989SEA29
25
0.71.8-0.9-1.1
1990SLN30
52
2.32.10.60.2
------ ------ ------ ------ ------
CAREER (reg. season)
483
38.733.610.54.1
------ ------ ------ ------ ------
PostSeason (career)
9
0.61.7-0.9-1.1
------ ------ ------ ------ ------
COMBINED
492
39.435.49.62.9


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1981LAN21
17
1.21.20.30.1
1982LAN22
55
4.33.90.90.2
1983LAN23
66
4.62.92.31.6
1984LAN24
32
4.03.61.10.4
1985LAN25
64
7.15.12.91.8
1986LAN26
60
6.06.10.7-0.3
+ 1987
27
60
4.14.50.2-0.6
1988BAL28
52
3.33.50.3-0.3
1989SEA29
25
1.01.5-0.4-0.6
1990SLN30
52
2.32.10.50.1
------ ------ ------ ------ ------
CAREER (reg. season)
483
37.834.58.92.5
------ ------ ------ ------ ------
PostSeason (career)
9
1.11.30.0-0.2
------ ------ ------ ------ ------
COMBINED
492
38.935.88.92.3


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
1981-
-
-
-
1.2
1.1
0.1
0.0
19820.0
0.1
0.0
0.0
4.2
3.9
0.1
0.0
19830.0
0.0
0.0
0.0
4.6
2.9
0.0
0.0
19840.0
0.1
0.0
0.0
4.0
3.4
0.1
0.1
19850.0
0.1
0.0
0.0
7.0
5.0
0.1
0.1
19860.0
0.0
0.1
0.0
5.7
6.0
0.2
0.1
+ 1987
-
-
-
-
-
4.1
4.5
0.0
0.1
1988-
-
-
-
3.3
3.2
0.0
0.3
1989-
-
-
-
0.9
1.4
0.1
0.2
19900.0
0.0
0.0
0.0
2.2
2.1
0.1
0.1
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.1
0.2
0.1
0.0
37.1
33.4
0.6
0.9


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19810.5060.4180.000.00
19820.5080.4210.00-0.00
19830.5100.4210.00-0.01
19840.5080.4200.000.01
19850.5070.4170.00-0.01
19860.5070.4190.00-0.02
+ 1987
-
0.5090.4190.000.01
19880.5070.4180.00-0.01
19890.5040.4150.00-0.01
19900.5060.4170.000.01
------ ------ ------ ------ ------ ------
CAREER
0.5070.4190.00-0.01


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19811.170.77
0.90
-0.049
-0.022
0.001
19821.520.70
1.07
0.056
-0.012
0.001
19831.060.83
0.88
0.016
0.030
0.006
19841.750.78
1.36
0.036
0.010
0.001
19851.500.79
1.19
-0.039
0.031
0.004
19861.470.84
1.23
-0.013
0.022
-0.000
+ 1987
-
1.310.78
1.02
0.010
0.016
-0.002
19881.120.83
0.93
-0.002
0.019
-0.001
19890.690.70
0.48
-0.089
-0.019
-0.008
19900.880.74
0.65
0.033
-0.026
0.001
------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.270.79
1.00
0.006
0.012
0.001


eWins, eLosses by Position
(Regular Season only)
Relief PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPA
19811.21.2
0.1
--
-
19824.23.9
0.2
0.00.1
-0.0
19834.62.9
1.5
0.00.0
-0.0
19844.03.5
0.4
0.00.1
-0.0
19857.05.1
1.8
0.00.1
-0.0
19865.96.1
-0.4
0.10.0
0.1
+ 1987
-
4.14.5
-0.6
--
-
19883.33.5
-0.3
--
-
19891.01.5
-0.5
--
-
19902.32.1
0.1
0.00.0
-0.0
------ ------ ------ ------ ------ ------ ------ ------
CAREER
37.734.2
2.3
0.10.3
-0.0


pWins, pLosses by Position
(Regular Season only)
Relief PitcherPitcher Offense
Season Team pWinpLosspWOPApWinpLosspWOPA
19811.11.3
-0.3
--
-
19824.63.5
0.9
0.00.1
-0.0
19834.92.6
2.1
0.00.0
-0.0
19844.33.2
1.0
0.00.1
-0.0
19856.95.2
1.4
0.00.1
-0.0
19866.06.0
-0.2
0.10.0
0.1
+ 1987
-
4.44.3
-0.1
--
-
19883.43.4
-0.0
--
-
19890.71.8
-1.1
--
-
19902.32.1
0.2
0.00.0
-0.0
------ ------ ------ ------ ------ ------ ------ ------
CAREER
38.633.3
4.1
0.10.3
-0.0






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