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

Compare Tanner Roark to:
Most Similar Players to Tanner Roark

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
2013WAS26
14
3.12.41.30.9
2014WAS27
31
11.912.22.10.6
2015WAS28
40
4.66.8-1.0-1.8
2016WAS29
34
14.512.94.62.8
2017WAS30
32
11.011.71.60.1
2018WAS31
31
10.212.00.6-0.8
+ 2019
32
31
9.911.00.9-0.6
------ ------ ------ ------ ------
CAREER (reg. season)
213
65.269.010.11.1
------ ------ ------ ------ ------
PostSeason (career)
3
0.40.5-0.1-0.1
------ ------ ------ ------ ------
COMBINED
216
65.669.510.01.0


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
2013WAS26
14
3.32.21.71.3
2014WAS27
31
12.012.12.40.8
2015WAS28
40
5.16.4-0.1-0.9
2016WAS29
34
14.313.04.32.5
2017WAS30
32
11.211.52.20.7
2018WAS31
31
11.011.22.20.8
+ 2019
32
31
9.711.20.4-1.0
------ ------ ------ ------ ------
CAREER (reg. season)
213
66.667.613.04.1
------ ------ ------ ------ ------
PostSeason (career)
3
0.30.6-0.1-0.2
------ ------ ------ ------ ------
COMBINED
216
66.968.212.93.9


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
20130.2
0.2
0.0
0.0
3.0
1.9
0.1
0.1
20140.4
1.2
0.0
0.0
11.2
10.4
0.3
0.4
20150.3
0.6
0.1
0.0
4.7
5.6
0.1
0.1
20160.7
1.6
0.1
0.1
12.8
11.4
0.5
0.2
20170.4
1.2
0.0
0.0
10.6
10.0
0.2
0.2
20180.9
1.5
0.0
0.2
9.7
9.6
0.3
0.1
+ 2019
-
0.4
0.6
0.0
0.0
9.2
10.4
0.2
0.1
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
3.2
7.0
0.2
0.4
61.1
59.3
1.7
1.2


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
20130.4870.414-0.00-0.01
20140.4810.4170.000.02
20150.4850.414-0.00-0.00
20160.4790.414-0.000.00
20170.4810.415-0.01-0.02
20180.4780.4140.000.02
+ 2019
-
0.4870.4170.000.02
------ ------ ------ ------ ------ ------
CAREER
0.4820.415-0.010.04


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
20131.070.99
1.06
-0.034
0.014
0.015
20140.911.21
1.10
-0.004
0.002
0.003
20150.860.97
0.83
-0.015
-0.027
-0.004
20161.031.10
1.13
0.001
0.014
0.009
20171.030.99
1.02
-0.022
0.014
0.002
20180.901.08
0.96
-0.024
-0.009
0.004
+ 2019
-
0.921.11
1.02
0.013
-0.008
-0.005
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.951.08
1.03
-0.008
0.002
0.003


eWins, eLosses by Position
(Regular Season only)
Starting PitcherPitcher OffenseRelief Pitcher
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
20132.01.4
0.7
0.20.2
0.1
1.10.6
0.4
201411.510.9
0.8
0.41.3
-0.2
--
-
20153.24.2
-0.9
0.30.6
0.0
1.51.6
-0.1
201613.111.6
1.8
0.91.6
0.1
0.3-0.0
0.2
201710.810.1
0.9
0.41.3
-0.2
0.10.1
-0.0
20189.89.4
0.6
1.01.7
0.2
0.00.3
-0.3
+ 2019
-
9.410.5
-0.9
0.40.7
0.1
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
59.857.9
3.0
3.57.4
0.1
2.92.6
0.2


pWins, pLosses by Position
(Regular Season only)
Starting PitcherPitcher OffenseRelief Pitcher
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
20131.91.5
0.5
0.10.3
0.0
1.10.6
0.4
201411.510.8
0.9
0.31.4
-0.3
--
-
20152.84.6
-1.7
0.30.6
0.1
1.51.6
-0.2
201613.411.2
2.4
0.91.6
0.1
0.30.0
0.2
201710.510.4
0.3
0.41.2
-0.1
0.10.1
-0.1
20189.110.2
-0.9
1.11.5
0.4
0.00.4
-0.3
+ 2019
-
9.510.3
-0.6
0.40.7
0.0
--
-
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
58.859.0
0.9
3.67.3
0.2
2.92.7
0.1






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