Art Mahaffey - Decomposition of Value
Baseball Player Won-Loss Records
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Art Mahaffey
- 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
1960
PHI
-0.4
0.0
0.3
-0.1
-0.2
1961
PHI
-1.0
-0.1
-0.5
0.1
-1.5
1962
PHI
-1.2
-0.0
-0.1
0.0
-1.3
1963
PHI
-0.4
-0.0
-0.8
0.1
-1.1
1964
PHI
-0.5
-0.0
-2.6
0.1
-3.1
1965
PHI
-0.2
-0.0
-1.3
0.0
-1.5
1966
SLN
-0.2
-0.0
-1.1
-0.0
-1.3
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CAREER (reg. season)
-4.0
-0.1
-6.1
0.3
-10.0
Positional
Replacement
Adjustments
eWOPA
Value
eWORL
1960
PHI
0.3
0.1
0.7
0.7
1961
PHI
0.7
-0.8
1.8
1.1
1962
PHI
1.2
-0.1
2.2
2.1
1963
PHI
0.4
-0.7
1.2
0.5
1964
PHI
-0.0
-3.1
1.5
-1.6
1965
PHI
-0.1
-1.6
0.6
-1.0
1966
SLN
-0.1
-1.4
0.4
-1.1
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CAREER (reg. season)
2.3
-7.7
8.3
0.6
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
1960
PHI
14
6.0
1.7
1.0
3.1
1961
PHI
36
14.7
0.6
-
0.6
1962
PHI
42
18.0
4.1
2.0
7.1
1963
PHI
25
8.7
0.4
-
0.4
1964
PHI
34
9.9
0.3
-
0.3
1965
PHI
22
3.1
-
-
0.0
1966
SLN
12
1.9
-
-
0.0
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Career Totals
185
62.3
7.1
3.0
11.5
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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