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

Compare Nate Robertson to:
Most Similar Players to Nate Robertson

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
2002FLO24
6
0.41.1-0.6-0.7
2003DET25
8
2.02.4-0.0-0.3
2004DET26
34
12.212.91.5-0.2
2005DET27
31
10.013.1-1.2-2.7
2006DET28
32
13.113.02.30.7
2007DET29
30
9.310.50.5-0.9
2008DET30
32
8.110.0-0.3-1.5
2009DET31
28
2.12.7-0.2-0.5
+ 2010
32
21
5.87.8-0.7-1.5
------ ------ ------ ------ ------
CAREER (reg. season)
222
63.073.61.4-7.6
------ ------ ------ ------ ------
PostSeason (career)
3
1.21.30.20.0
------ ------ ------ ------ ------
COMBINED
225
64.274.91.6-7.6


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
2002FLO24
6
0.51.0-0.4-0.5
2003DET25
8
2.12.30.2-0.1
2004DET26
34
12.312.81.80.2
2005DET27
31
11.012.20.8-0.7
2006DET28
32
12.813.21.90.2
2007DET29
30
9.710.01.40.0
2008DET30
32
8.59.60.5-0.7
2009DET31
28
2.32.60.1-0.3
+ 2010
32
21
6.27.50.0-0.8
------ ------ ------ ------ ------
CAREER (reg. season)
222
65.471.16.3-2.7
------ ------ ------ ------ ------
PostSeason (career)
3
1.21.30.1-0.1
------ ------ ------ ------ ------
COMBINED
225
66.672.56.4-2.8


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
20020.0
0.1
-
-
0.4
0.8
0.0
0.0
2003-
-
-
-
2.1
2.2
0.0
0.0
20040.0
0.1
0.0
0.0
11.9
12.3
0.4
0.3
20050.0
0.1
0.0
0.0
10.8
11.5
0.3
0.5
20060.1
0.1
0.0
0.0
12.6
12.9
0.2
0.2
2007-
-
-
-
9.5
9.9
0.2
0.1
20080.0
0.1
0.0
0.0
8.3
9.2
0.2
0.2
2009-
-
-
-
2.2
2.5
0.0
0.0
+ 2010
-
0.3
0.7
0.0
0.0
5.7
6.3
0.2
0.4
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.4
1.2
0.0
0.0
63.7
67.7
1.7
1.8


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
20020.4750.400-0.00-0.00
20030.4910.4240.00-0.00
20040.4880.4220.00-0.02
20050.4910.426-0.000.03
20060.4890.425-0.000.05
20070.4910.4220.000.02
20080.4890.4200.000.02
20090.4990.4210.000.01
+ 2010
-
0.4810.423-0.00-0.01
------ ------ ------ ------ ------ ------
CAREER
0.4890.423-0.000.08


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
20020.851.27
1.07
-0.056
-0.027
-0.014
20030.920.89
0.82
0.008
-0.038
-0.003
20041.011.12
1.13
-0.015
0.008
-0.002
20051.041.02
1.07
-0.009
-0.040
-0.005
20061.011.13
1.15
0.021
-0.015
-0.001
20071.001.00
1.00
0.007
-0.032
-0.002
20080.920.96
0.88
0.016
-0.045
-0.006
20090.840.96
0.81
-0.001
-0.029
-0.002
+ 2010
-
0.911.15
1.04
-0.002
-0.023
-0.006
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.981.05
1.03
0.003
-0.024
-0.003


eWins, eLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
20020.30.6
-0.3
0.10.3
-0.1
0.00.1
-0.1
20032.12.2
-0.0
--
-
--
-
200412.112.4
0.3
0.20.2
0.0
0.00.1
-0.0
200511.111.9
-0.4
--
-
0.00.1
-0.0
200612.813.1
0.2
--
-
0.10.1
0.0
20079.810.0
0.1
--
-
--
-
20088.69.3
-0.3
0.10.1
-0.0
0.00.1
-0.0
20091.51.7
-0.1
0.70.9
-0.2
--
-
+ 2010
-
5.66.6
-0.8
0.20.1
0.1
0.30.7
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
64.067.9
-1.4
1.41.6
-0.3
0.41.2
-0.2


pWins, pLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
20020.30.6
-0.3
0.10.3
-0.3
0.00.1
-0.1
20032.02.4
-0.3
--
-
--
-
200411.912.7
-0.2
0.30.2
0.0
0.00.1
-0.0
200510.013.0
-2.6
--
-
0.00.1
-0.0
200613.012.9
0.7
--
-
0.10.1
-0.0
20079.310.5
-0.9
--
-
--
-
20088.09.8
-1.4
0.00.1
-0.0
0.00.1
-0.0
20091.51.7
-0.1
0.61.0
-0.5
--
-
+ 2010
-
5.37.0
-1.6
0.20.2
0.0
0.30.7
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
61.470.5
-6.7
1.21.8
-0.7
0.41.2
-0.2






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