Jeff Niemann - Player Record
Baseball Player Won-Loss Records
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Jeff Niemann - Player Record
Traditional Statistics and Splits (Retrosheet)
(
Player Game Log
)
Compare Jeff Niemann to:
Most Similar Players to Jeff Niemann
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
2008
TBA
25
5
1.1
1.3
-0.1
-0.2
2009
TBA
26
31
10.6
9.0
3.1
1.8
2010
TBA
27
30
9.7
9.7
1.4
0.1
2011
TBA
28
23
7.9
7.7
1.4
0.4
2012
TBA
29
8
2.4
1.8
0.9
0.6
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------
------
------
------
CAREER (reg. season)
97
31.7
29.6
6.9
2.7
------
------
------
------
------
PostSeason (career)
1
0.0
0.0
0.0
0.0
------
------
------
------
------
COMBINED
98
31.7
29.6
6.9
2.7
Expected Player Won-Lost Records
Value Decomposition
Season
Team
Age
Games
eWins
eLosses
eWORL
eWOPA
2008
TBA
25
5
1.0
1.3
-0.1
-0.3
2009
TBA
26
31
9.9
9.7
1.8
0.4
2010
TBA
27
30
9.5
9.9
1.1
-0.3
2011
TBA
28
23
7.4
8.2
0.4
-0.6
2012
TBA
29
8
2.5
1.7
1.1
0.8
------
------
------
------
------
CAREER (reg. season)
97
30.4
30.9
4.3
0.1
------
------
------
------
------
PostSeason (career)
1
0.0
0.0
0.0
0.0
------
------
------
------
------
COMBINED
98
30.4
30.9
4.3
0.1
Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting
Baserunning
Pitching
Fielding
Season
Team
Wins
Losses
Wins
Losses
Wins
Losses
Wins
Losses
2008
TBA
-
-
-
-
1.1
1.3
0.0
0.0
2009
TBA
0.0
0.1
0.0
0.0
9.6
9.4
0.3
0.2
2010
TBA
0.0
0.1
0.0
0.0
9.4
9.5
0.2
0.3
2011
TBA
0.0
0.1
0.0
0.0
7.2
7.9
0.2
0.2
2012
TBA
-
-
-
-
2.4
1.7
0.1
0.0
------
------
------
------
------
------
------
------
------
------
CAREER
0.0
0.2
0.0
0.0
29.7
29.8
0.7
0.8
Positional
Teammate Adjustments
Season
Team
Average
Repl. Level
Offensive
Defensive
2008
TBA
0.498
0.424
0.00
0.00
2009
TBA
0.494
0.426
-0.00
0.07
2010
TBA
0.496
0.428
0.00
0.06
2011
TBA
0.495
0.427
-0.00
0.01
2012
TBA
0.495
0.426
0.00
-0.00
------
------
------
------
------
------
CAREER
0.495
0.427
-0.00
0.14
Contextual Adjustments
(Regular Season only)
Context Multipliers
Win Adjustments
Actual
Season
Team
Inter-Game
Intra-Game
Combined
Inter-Game
Intra-Game
Expected
2008
TBA
0.89
1.31
1.16
0.025
-0.029
-0.008
2009
TBA
0.93
1.05
0.97
0.013
0.020
0.001
2010
TBA
0.99
1.01
1.00
-0.010
0.016
-0.002
2011
TBA
0.87
1.20
1.05
0.027
-0.001
-0.004
2012
TBA
1.03
1.07
1.10
-0.002
-0.005
0.013
------
------
------
------
------
------
------
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CAREER
0.94
1.08
1.02
0.008
0.010
-0.001
eWins, eLosses by Position
(Regular Season only)
Starting Pitcher
Relief Pitcher
Pitcher Offense
Season
Team
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
eWin
eLoss
eWOPA
2008
TBA
0.7
1.2
-0.4
0.3
0.2
0.1
-
-
-
2009
TBA
9.9
9.6
0.4
0.0
0.0
-0.0
0.0
0.1
-0.0
2010
TBA
9.5
9.8
-0.2
0.1
0.0
0.1
0.0
0.1
-0.0
2011
TBA
7.4
8.1
-0.5
-
-
-
0.0
0.1
0.0
2012
TBA
2.4
1.8
0.7
-
-
-
-
-
-
------
------
------
------
------
------
------
------
------
------
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CAREER
30.0
30.4
0.0
0.4
0.2
0.1
0.0
0.2
-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
2008
TBA
0.9
1.1
-0.2
0.2
0.3
-0.1
-
-
-
2009
TBA
10.6
8.9
1.8
0.0
0.0
-0.0
0.0
0.1
-0.0
2010
TBA
9.6
9.7
0.1
0.1
0.0
0.1
0.0
0.1
-0.0
2011
TBA
7.9
7.6
0.4
-
-
-
0.0
0.1
-0.0
2012
TBA
2.4
1.8
0.6
-
-
-
-
-
-
------
------
------
------
------
------
------
------
------
------
------
CAREER
31.4
29.1
2.8
0.3
0.3
0.0
0.0
0.2
-0.1
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