Kent Mercker - Decomposition of Value
Baseball Player Won-Loss Records
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Kent Mercker - 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
1989-0.00.0-0.1-0.0-0.1
1990-0.0-0.0-0.1-0.1-0.2
1991-0.0-0.00.8-0.10.7
1992-0.0-0.00.20.10.3
1993-0.2-0.00.6-0.30.2
1994-0.8-0.10.80.20.1
1995-0.6-0.0-0.80.1-1.3
+ 1996
0.00.0-1.4-0.1-1.5
1997-0.7-0.0-1.00.0-1.7
1998-0.5-0.10.6-0.00.0
+ 1999
0.0-0.0-0.7-0.2-0.8
20000.00.0-0.80.0-0.8
2001
-
-----
2002-0.00.0-0.0-0.1-0.1
+ 2003
-0.0-0.0-0.3-0.1-0.4
2004-0.00.00.10.00.1
20050.00.00.8-0.10.7
20060.00.00.00.00.0
2007
-
-----
20080.00.0-0.1-0.0-0.1
------ ------ ------ ------ ------
CAREER (reg. season)-2.7-0.3-1.3-0.6-4.9


Positional Replacement
Adjustments pWOPA Value pWORL
19890.0-0.10.0-0.1
1990-0.1-0.30.60.3
19910.00.70.61.4
1992-0.10.20.60.8
19930.10.30.50.7
19940.70.81.01.9
19950.6-0.71.20.4
+ 1996
0.0-1.50.6-0.9
19970.7-1.01.10.1
19980.70.81.32.1
+ 1999
0.4-0.40.90.5
2000-0.0-0.80.4-0.4
2001
-
----
2002-0.1-0.20.40.2
+ 2003
-0.0-0.40.4-0.0
2004-0.10.10.50.5
2005-0.10.60.61.2
2006-0.00.00.20.2
2007
-
----
2008-0.0-0.10.1-0.0
------ ------ ------ ------
CAREER (reg. season)2.9-2.010.98.9


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
1989
2
0.1-
-
0.0
1990
36
3.20.3
-
0.3
1991
50
4.61.4
0.8
2.6
1992
53
3.10.5
0.1
0.7
1993
43
3.10.7
0.2
0.9
1994
20
11.21.9
0.6
2.8
1995
29
9.40.6
0.0
0.6
+ 1996
24
3.50.2
0.1
0.4
1997
31
8.10.7
0.1
0.8
1998
31
9.61.5
0.4
2.0
+ 1999
31
7.50.7
0.5
1.4
2000
21
2.2-
-
0.0
2001
-
-
--
-
-
2002
58
1.80.1
-
0.1
+ 2003
67
1.90.2
0.1
0.3
2004
71
2.50.6
0.2
0.9
2005
78
3.10.9
0.3
1.3
2006
37
1.10.1
0.0
0.1
2007
-
-
--
-
-
2008
15
0.30.1
0.0
0.1
------ ------ ------ ------
Career Totals
697
76.510.3
3.3
15.3

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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