Aroldis Chapman - Decomposition of Value
Baseball Player Won-Loss Records
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Aroldis Chapman - Decomposition of Value*

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)

Decomposition of pWORL
(Click here for decomposition of eWORL)
Wins over Average
Batting Baserunning Pitching Fielding Total
20100.00.0-0.0-0.1-0.1
20110.00.00.80.10.9
20120.00.03.40.13.4
2013-0.00.00.90.00.9
20140.00.02.60.02.6
20150.00.03.0-0.03.0
+ 2016
0.00.02.80.02.8
20170.00.02.1-0.12.1
20180.00.02.80.12.9
20190.00.02.60.02.6
------ ------ ------ ------ ------
CAREER (reg. season)-0.00.021.00.221.1


Positional Replacement
Adjustments pWOPA Value pWORL
2010-0.0-0.10.20.0
2011-0.10.80.51.3
2012-0.23.21.14.3
2013-0.20.71.11.8
2014-0.22.40.73.1
2015-0.22.81.03.8
+ 2016
-0.22.60.73.3
2017-0.21.90.82.7
2018-0.22.70.83.5
2019-0.22.50.93.3
------ ------ ------ ------
CAREER (reg. season)-1.619.57.627.2


Choose Weights for Uber-Statistic in Final Table

pWins vs. eWins

Wins vs. Wins over Average vs. Repl. Level vs. Star

Zero out negative values (y/n): WOPA:    WORL:    WO*:

By Position: C  1B  2B  3B  SS  LF  CF  RF 
DH  PH  PR  P Off.  SP  RP 

Weights for Postseason:   Wins    WOPA    WORL

Normalize seasons to games (enter 0 to use actual un-normalized totals)
Extrapolate missing player games? (y/n)

Uber-Statistic
Games Wins WORL WOPA Key Stat
2010
15
1.00.2
0.1
0.4
2011
54
2.81.1
0.6
2.0
2012
68
7.34.0
2.9
8.3
2013
68
5.91.6
0.6
2.5
2014
54
5.13.2
2.4
6.8
2015
65
6.43.2
2.2
6.4
+ 2016
59
6.33.5
2.6
7.4
2017
52
5.82.9
2.0
5.8
2018
55
5.22.9
2.1
6.1
2019
60
5.72.6
1.7
5.2
------ ------ ------ ------
Career Totals
550
51.425.2
17.2
51.0

Totals include regular and postseason, negative numbers zeroed out. Weights on pWins, eWins are 0.5 and 0.5, respectively.
Season length adjusted to 162 games with missing games extrapolated.


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