Don McMahon - Decomposition of Value
Baseball Player Won-Loss Records
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Don McMahon - 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
19570.0-0.00.3-0.20.1
1958-0.10.01.3-0.01.2
1959-0.1-0.02.10.02.0
1960-0.2-0.0-1.60.0-1.7
1961-0.1-0.01.0-0.20.7
-0.1-0.0-0.30.0-0.4
1963-0.1-0.0-2.5-0.2-2.7
1964-0.1-0.01.90.11.8
19650.00.00.3-0.00.3
-0.1-0.0-0.70.0-0.7
-0.1-0.01.40.01.3
-0.1-0.00.4-0.00.3
0.00.01.20.01.3
19700.10.01.30.21.5
1971-0.1-0.0-1.60.0-1.7
1972-0.00.0-0.70.0-0.6
19730.00.00.40.00.4
19740.00.0-0.10.0-0.1
------ ------ ------ ------ ------
CAREER (reg. season)-0.9-0.04.1-0.23.0


Positional Replacement
Adjustments pWOPA Value pWORL
1957-0.00.00.50.5
1958-0.01.20.61.8
1959-0.02.00.92.8
19600.0-1.70.7-0.9
19610.00.70.91.6
-0.0-0.40.60.2
19630.1-2.70.7-2.0
1964-0.11.71.02.8
1965-0.10.20.60.8
-0.0-0.80.90.1
-0.01.30.92.2
-0.00.30.50.8
-0.01.30.72.0
1970-0.01.51.02.5
1971-0.1-1.80.8-0.9
1972-0.0-0.70.4-0.2
1973-0.00.40.10.5
1974-0.0-0.10.0-0.0
------ ------ ------ ------
CAREER (reg. season)-0.42.612.014.6


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
1957
32
3.11.0
0.5
1.8
1958
38
3.81.2
0.6
2.2
1959
60
5.32.0
1.1
3.6
1960
48
3.6-
-
0.0
1961
53
5.41.4
0.5
2.1
53
3.40.7
0.2
1.0
1963
49
3.1-
-
0.0
1964
70
6.12.2
1.2
4.0
1965
58
3.50.7
0.1
0.8
61
4.50.5
-
0.5
63
5.52.1
1.4
4.1
45
3.31.1
0.7
2.2
47
4.62.0
1.3
3.9
1970
61
6.42.2
1.2
3.9
1971
61
4.20.3
0.0
0.4
1972
44
2.30.3
0.1
0.5
1973
22
1.00.6
0.4
1.2
1974
9
0.10.0
-
0.0
------ ------ ------ ------
Career Totals
874
69.018.2
9.2
32.1

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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