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)

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Basic Player Won-Lost Records
Value Decomposition
Season Team Age Games pWins pLosses pWin Pct. pWOPA pWORL eWins eLosses eWin Pct. eWOPA eWORL
1981LAN21
17
1.11.30.440-0.2
-0.0
1.21.10.514-0.00.1
1982LAN22
55
5.03.50.5870.5
1.1
3.53.10.5270.00.4
1983LAN23
66
5.12.70.6541.1
1.5
4.52.70.6230.81.2
1984LAN24
32
4.33.30.5680.4
0.8
2.52.20.5290.00.3
1985LAN25
64
6.95.30.5650.6
1.4
5.23.60.5870.61.2
1986LAN26
60
6.16.00.503-0.1
0.6
4.34.20.503-0.10.4
27
60
4.54.30.508-0.1
0.4
3.43.80.474-0.40.1
1988BAL28
52
3.53.50.501-0.1
0.3
3.13.20.487-0.20.2
1989SEA29
25
0.81.80.309-0.5
-0.4
1.72.70.394-0.6-0.3
1990SLN30
52
2.32.10.5300.1
0.3
3.02.80.516-0.00.3
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER (reg. season)
483
39.533.80.5391.5
6.0
32.329.50.5230.24.0
------ ------ ------ ------ ------
PostSeason (career)
9
0.71.70.275 -0.40.80.70.520 0.1
------ ------ ------ ------ ------ ------ ------ ------ ------
COMBINED
492
40.135.50.539
5.6
33.130.30.523 4.1


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding Positional
Season Team Wins Losses Wins Losses Wins Losses Wins Losses Average Repl. Level
19810.0
0.0
0.0
0.0
1.4
1.3
0.0
0.0
0.5230.458
19820.0
0.1
0.0
0.0
3.8
3.5
0.1
0.0
0.5220.461
19830.0
0.1
0.0
0.0
5.1
3.1
0.0
0.0
0.5170.456
19840.0
0.1
0.0
0.0
2.9
2.4
0.0
0.1
0.5200.457
19850.0
0.2
0.0
0.0
5.8
4.0
0.1
0.1
0.5150.450
19860.1
0.1
0.0
0.0
4.6
4.6
0.1
0.1
0.5150.455
-
0.0
0.0
0.0
0.0
4.0
4.3
0.0
0.2
0.5240.464
19880.0
0.0
0.0
0.0
3.6
3.6
0.0
0.2
0.5170.458
19890.0
0.0
0.0
0.0
2.0
2.9
0.1
0.2
0.5200.459
19900.0
0.1
0.0
0.0
3.4
3.2
0.2
0.1
0.5190.458
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER 0.2
0.6
0.0
0.0
36.6
32.7
0.8
1.0
0.5190.457


Contextual Adjustments
(Regular Season only)
Game Context Multipliers Inter-Game Win Intra-Game Win Adjustments Teammate Adjustments
Season Team Inter-Game Intra-Game Combined Expected Adjustments Actual Expected Offensive Defensive
19811.160.750.87
0.85
-0.063-0.013
-0.001
0.00.0
19821.590.711.13
0.88
0.068-0.007
0.000
0.0-0.0
19831.100.830.92
0.86
0.0050.032
0.005
0.0-0.0
19841.750.781.36
0.86
0.0280.010
0.000
-0.00.0
19851.540.791.21
0.87
-0.0560.039
0.004
0.0-0.0
19861.500.851.27
0.89
-0.0250.026
-0.001
0.0-0.0
-
1.330.781.03
0.84
0.0140.016
-0.002
0.00.0
19881.120.840.94
0.85
-0.0020.015
-0.001
0.0-0.0
19890.700.710.50
0.85
-0.079-0.014
-0.009
0.0-0.0
19900.880.730.64
0.84
0.045-0.032
-0.000
0.00.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER 1.300.791.020.860.0030.0150.0000.0-0.0


eWins, eLosses by Position
(Regular Season only)
Relief PitcherPitcher Offense
SeasonTeameWineLosseWOPAeWineLosseWOPA
19811.41.3
-0.0
0.00.0
0.0
19823.93.5
0.0
0.00.1
-0.0
19835.23.1
0.8
0.00.1
-0.0
19842.92.5
0.1
0.00.1
-0.0
19855.84.1
0.7
0.00.2
-0.0
19864.74.7
-0.2
0.10.1
0.1
-
4.14.4
-0.4
0.00.0
0.0
19883.63.8
-0.2
0.00.0
0.0
19892.13.1
-0.6
0.00.0
0.0
19903.63.2
0.0
0.00.1
-0.0
------ ------ ------ ------ ------ ------ ------ ------
CAREER 37.333.80.20.20.6-0.0


*Player won-loss records are calculated using Retrosheet play-by-play data. For some seasons, Retrosheet does not have full play-by-play data for all games. In these cases, some games may be missing.
The number of Games shown here are the number of games for which Retrosheet play-by-play data exist and were used in these calculations.



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