Wei-Yin Chen - Player Record
Baseball Player Won-Loss Records
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Wei-Yin Chen - Player Record
Traditional Statistics and Splits (Retrosheet)
(Player Game Log)

Compare Wei-Yin Chen to:
Most Similar Players to Wei-Yin Chen

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
2012BAL26
32
11.811.91.80.2
2013BAL27
23
8.39.20.5-0.7
2014BAL28
31
11.08.93.72.3
2015BAL29
31
11.89.73.92.4
2016MIA30
22
6.07.40.0-0.9
2017MIA31
9
1.61.90.1-0.1
2018MIA32
27
8.010.6-0.8-2.1
2019MIA33
45
1.52.8-0.9-1.3
------ ------ ------ ------ ------
CAREER (reg. season)
220
60.062.38.3-0.1
------ ------ ------ ------ ------
PostSeason (career)
3
1.10.90.40.3
------ ------ ------ ------ ------
COMBINED
223
61.263.28.80.2


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
2012BAL26
32
11.911.82.00.3
2013BAL27
23
8.68.91.1-0.1
2014BAL28
31
9.810.21.2-0.2
2015BAL29
31
10.810.71.80.3
2016MIA30
22
5.57.9-0.9-1.8
2017MIA31
9
1.91.60.60.4
2018MIA32
27
8.210.4-0.3-1.5
2019MIA33
45
1.92.4-0.1-0.5
------ ------ ------ ------ ------
CAREER (reg. season)
220
58.563.95.4-3.1
------ ------ ------ ------ ------
PostSeason (career)
3
1.01.00.20.0
------ ------ ------ ------ ------
COMBINED
223
59.564.95.6-3.0


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
20120.0
0.1
0.0
0.0
11.3
11.3
0.6
0.4
20130.0
0.1
-
-
8.5
8.7
0.1
0.1
20140.0
0.0
-
-
9.5
10.0
0.3
0.1
2015-
-
-
-
10.5
10.3
0.4
0.4
20160.1
1.0
0.0
0.0
5.6
6.7
0.1
0.0
20170.0
0.1
0.0
0.0
1.8
1.5
0.1
0.0
20180.3
0.9
0.0
0.1
7.9
9.1
0.1
0.1
20190.0
0.1
0.0
0.0
1.8
2.3
0.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.4
2.2
0.0
0.1
56.8
59.9
1.7
1.2


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
20120.4940.426-0.000.03
20130.4940.426-0.000.00
20140.4950.4270.000.01
20150.4950.4250.00-0.01
20160.4770.4110.00-0.00
20170.4870.418-0.000.00
20180.4840.4180.00-0.01
20190.5020.4060.000.00
------ ------ ------ ------ ------ ------
CAREER
0.4910.4220.000.03


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
20121.001.11
1.11
0.001
-0.005
0.000
20131.091.03
1.12
-0.018
-0.001
-0.001
20140.891.10
0.98
0.028
0.034
-0.002
20150.991.04
1.02
0.022
0.026
0.001
20160.940.92
0.86
-0.020
0.041
-0.015
20170.871.13
0.98
-0.077
0.016
0.006
20180.951.19
1.13
-0.020
0.001
-0.008
20190.451.07
0.48
-0.067
-0.027
-0.004
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.931.07
1.00
-0.002
0.014
-0.003


eWins, eLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
201211.911.7
0.4
--
-
0.00.1
-0.0
20138.68.8
-0.0
--
-
0.00.1
-0.0
20149.810.1
-0.1
--
-
0.00.0
-0.0
201510.810.7
0.3
--
-
--
-
20165.66.7
-1.0
--
-
0.11.0
-0.4
20171.71.6
0.1
0.00.0
0.0
0.00.1
-0.0
20188.09.3
-1.1
--
-
0.30.9
-0.1
2019--
-
1.92.3
-0.5
0.00.1
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
56.558.9
-1.5
1.92.3
-0.5
0.52.2
-0.6


Pinch Hitter
SeasonTeameWineLosseWOPA
2012--
-
2013--
-
2014--
-
2015--
-
2016--
-
2017--
-
20180.00.0
-0.0
2019--
-
------ ------ ------ ------ ------
CAREER
0.00.0
-0.0


pWins, pLosses by Position
(Regular Season only)
Starting PitcherRelief PitcherPitcher Offense
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
201211.811.8
0.2
--
-
0.00.1
-0.0
20138.39.1
-0.6
--
-
0.00.1
-0.0
201411.08.9
2.3
--
-
0.00.0
-0.0
201511.89.7
2.4
--
-
--
-
20165.86.5
-0.5
--
-
0.10.9
-0.3
20171.61.7
-0.1
0.00.0
0.0
0.00.1
-0.0
20187.59.8
-2.2
--
-
0.40.8
0.1
2019--
-
1.52.7
-1.3
0.00.1
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
57.957.5
1.5
1.52.7
-1.3
0.62.1
-0.4


Pinch Hitter
SeasonTeampWinpLosspWOPA
2012--
-
2013--
-
2014--
-
2015--
-
2016--
-
2017--
-
20180.00.0
-0.0
2019--
-
------ ------ ------ ------ ------
CAREER
0.00.0
-0.0






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