Dave Martinez - Decomposition of Value
Baseball Player Won-Loss Records
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Dave Martinez - 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 eWORL
(Click here for decomposition of pWORL)
Wins over Average
Batting Baserunning Pitching Fielding Total
1986-1.00.10.00.2-0.7
19870.60.00.0-0.20.4
-0.50.30.0-0.1-0.3
1989-0.20.40.0-0.20.0
19900.20.2-0.00.10.5
19910.80.20.00.21.2
1992-0.50.10.0-0.2-0.6
1993-0.30.00.00.2-0.1
1994-0.70.20.0-0.2-0.6
19950.40.1-0.00.00.4
19960.80.00.00.91.7
19970.10.00.0-0.3-0.2
1998-1.2-0.30.00.4-1.0
1999-0.8-0.10.0-0.9-1.9
-1.4-0.10.00.2-1.4
2001-0.90.10.0-0.2-1.0
------ ------ ------ ------ ------
CAREER (reg. season)-4.81.4-0.0-0.1-3.5


Positional Replacement
Adjustments eWOPA Value eWORL
1986-0.1-0.80.3-0.5
1987-0.30.21.31.5
-0.3-0.71.40.7
1989-0.1-0.01.11.1
1990-0.20.21.21.4
1991-0.30.91.12.0
1992-0.3-1.01.10.2
1993-0.1-0.20.70.5
1994-0.3-0.90.7-0.2
1995-0.4-0.00.90.9
1996-0.21.61.32.9
1997-0.8-1.01.50.6
1998-0.6-1.60.9-0.7
1999-0.9-2.81.6-1.2
-0.8-2.21.5-0.7
2001-0.2-1.20.7-0.4
------ ------ ------ ------
CAREER (reg. season)-6.0-9.517.37.8


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
1986
53
3.0-
-
0.0
1987
142
14.10.9
0.1
1.0
138
14.31.1
0.2
1.4
1989
126
11.61.1
0.1
1.2
1990
118
13.11.5
0.3
1.9
1991
124
12.01.0
0.4
1.7
1992
135
11.90.5
-
0.5
1993
91
7.00.6
0.0
0.7
1994
97
9.1-
-
0.0
1995
118
9.91.1
0.1
1.3
1996
145
14.12.9
1.6
5.2
1997
144
16.21.6
0.5
2.3
1998
90
8.4-
-
0.0
1999
143
14.7-
-
0.0
132
14.20.6
0.0
0.6
2001
117
6.3-
-
0.0
------ ------ ------ ------
Career Totals
1,913
179.912.8
3.3
17.7

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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