A.J. Pierzynski - Decomposition of Value
Baseball Player Won-Loss Records
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A.J. Pierzynski - Decomposition of Value*

Positional Average (Weighted Avg of Options): 0.500 (1-Year) (9-Year) (Long-Run)

Decomposition of pWORL
(Click here for decomposition of eWORL)
Wins over Average
Batting Baserunning Pitching Fielding Total
19980.0-0.00.0-0.1-0.1
19990.2-0.00.0-0.00.2
20000.5-0.00.0-0.10.4
20010.10.00.0-0.00.1
20020.3-0.10.00.10.3
20030.1-0.00.00.10.2
2004-1.7-0.50.00.0-2.2
20051.6-0.10.00.01.5
2006-0.7-0.20.0-0.3-1.1
2007-1.6-0.30.0-0.0-1.9
2008-2.0-0.30.0-0.0-2.3
2009-1.00.10.0-0.0-1.0
2010-1.2-0.10.00.4-0.9
2011-1.50.20.0-0.1-1.4
2012-0.0-0.20.00.0-0.2
2013-0.0-0.30.00.0-0.3
+ 2014
-1.5-0.50.0-0.0-2.1
20150.2-0.30.0-0.2-0.3
2016-2.10.00.0-0.3-2.3
------ ------ ------ ------ ------
CAREER (reg. season)-10.4-2.60.0-0.5-13.5


Positional Replacement
Adjustments pWOPA Value pWORL
19980.0-0.00.0-0.0
19990.00.20.00.3
20000.10.50.20.7
20010.80.90.91.8
20020.81.11.02.1
20031.01.11.22.3
20041.1-1.11.20.0
20050.92.41.13.6
20060.9-0.21.10.9
20071.0-0.91.10.2
20081.0-1.31.2-0.1
20090.9-0.01.11.1
20100.8-0.01.11.0
20110.7-0.81.10.4
20120.70.51.21.7
20130.60.31.31.6
+ 2014
0.6-1.50.9-0.6
20150.70.41.11.5
20160.5-1.80.6-1.2
------ ------ ------ ------
CAREER (reg. season)13.3-0.217.417.2


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
1998
7
0.2-
-
0.0
1999
9
0.50.2
0.1
0.4
2000
33
2.00.5
0.4
1.2
2001
114
9.01.3
0.4
2.3
2002
130
11.22.0
0.8
3.7
2003
137
12.72.4
1.2
4.9
2004
130
10.60.0
-
0.0
2005
128
13.73.0
1.8
6.5
2006
140
11.11.3
0.3
2.1
2007
136
10.60.2
-
0.2
2008
134
11.70.5
0.0
0.6
2009
138
11.51.1
-
1.2
2010
128
10.50.5
-
0.6
2011
129
10.80.4
-
0.5
2012
135
12.22.0
0.8
3.8
2013
134
12.21.7
0.4
2.6
+ 2014
102
7.9-
-
0.0
2015
113
11.31.4
0.3
2.2
2016
81
4.9-
-
0.0
------ ------ ------ ------
Career Totals
2,058
174.718.7
6.7
32.9

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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