Roger Mason - Decomposition of Value
Baseball Player Won-Loss Records
Home
Roger Mason
- 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
1984
DET
0.0
0.0
-0.1
0.0
-0.1
1985
SFN
-0.2
-0.0
0.3
-0.1
0.0
1986
SFN
-0.3
-0.0
-0.6
0.0
-1.0
1987
SFN
-0.2
-0.0
0.3
0.0
0.2
1988
-
-
-
-
-
-
1989
HOU
0.0
0.0
-0.0
-0.0
-0.0
1990
-
-
-
-
-
-
1991
PIT
0.0
-0.0
0.7
0.1
0.8
1992
PIT
-0.1
-0.0
0.5
0.1
0.5
+
1993
-0.1
-0.0
-1.2
-0.0
-1.2
PHI
-0.0
-0.0
-1.0
-0.0
-1.1
SDN
-0.0
-0.0
-0.1
0.0
-0.2
+
1994
0.0
0.0
-0.6
-0.1
-0.7
NYN
0.0
0.0
-0.3
-0.1
-0.4
PHI
0.0
0.0
-0.4
-0.0
-0.4
------
------
------
------
------
CAREER (reg. season)
-0.8
-0.0
-0.7
0.0
-1.6
Positional
Replacement
Adjustments
pWOPA
Value
pWORL
1984
DET
-0.0
-0.1
0.2
0.0
1985
SFN
0.2
0.2
0.2
0.4
1986
SFN
0.3
-0.7
0.5
-0.2
1987
SFN
0.1
0.3
0.2
0.5
1988
-
-
-
-
-
1989
HOU
-0.0
-0.0
0.0
-0.0
1990
-
-
-
-
-
1991
PIT
-0.1
0.8
0.3
1.1
1992
PIT
-0.1
0.3
1.0
1.3
+
1993
-0.1
-1.3
0.8
-0.5
PHI
-1.1
-1.1
0.4
-0.7
SDN
-0.2
-0.2
0.4
0.2
+
1994
-0.1
-0.8
0.6
-0.2
NYN
-0.4
-0.4
0.4
0.0
PHI
-0.4
-0.4
0.1
-0.3
------
------
------
------
CAREER (reg. season)
0.3
-1.3
3.7
2.5
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
1984
DET
5
1.0
0.1
-
0.1
1985
SFN
5
1.6
0.3
0.1
0.5
1986
SFN
11
3.7
-
-
0.0
1987
SFN
5
1.5
0.3
0.2
0.5
1988
-
-
-
-
-
-
1989
HOU
2
0.0
-
-
0.0
1990
-
-
-
-
-
-
1991
PIT
24
2.6
1.2
0.8
2.4
1992
PIT
65
5.4
0.9
0.2
1.2
+
1993
68
4.6
1.0
0.6
1.8
PHI
34
2.3
0.2
0.1
0.4
SDN
34
2.4
0.7
0.4
1.4
+
1994
47
4.0
0.3
-
0.3
NYN
41
3.4
0.3
-
0.3
PHI
6
0.6
-
-
0.0
------
------
------
------
Career Totals
232
24.5
4.0
1.8
6.8
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.
Home