Mark Loretta - Decomposition of Value
Baseball Player Won-Loss Records
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Mark Loretta
- 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
1995
MIL
-0.5
-0.0
0.0
-0.1
-0.6
1996
MIL
-1.2
0.0
0.0
-0.0
-1.2
1997
MIL
-0.9
-0.1
0.0
0.4
-0.7
1998
MIL
-0.5
-0.1
0.0
-0.7
-1.3
1999
MIL
-1.9
-0.0
0.0
0.0
-1.8
2000
MIL
0.2
-0.0
0.0
-0.3
-0.1
2001
MIL
-1.2
-0.2
0.0
-0.6
-2.1
+
–
2002
-0.7
0.0
0.0
-0.6
-1.3
HOU
0.4
-0.1
0.0
-0.3
-0.1
MIL
-1.1
0.2
0.0
-0.3
-1.2
2003
SDN
1.3
0.0
0.0
-0.4
0.9
2004
SDN
2.6
-0.1
0.0
0.4
2.9
2005
SDN
-0.0
-0.2
0.0
0.2
-0.1
2006
BOS
-0.7
-0.2
0.0
0.3
-0.6
2007
HOU
-1.5
-0.5
0.0
-0.2
-2.2
2008
HOU
0.1
-0.1
0.0
0.2
0.2
2009
LAN
-1.4
0.1
0.0
0.1
-1.1
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CAREER (reg. season)
-6.1
-1.4
0.0
-1.5
-9.0
Positional
Replacement
Adjustments
pWOPA
Value
pWORL
1995
MIL
0.1
-0.4
0.2
-0.3
1996
MIL
0.2
-1.0
0.4
-0.6
1997
MIL
0.4
-0.3
1.3
1.0
1998
MIL
0.1
-1.2
1.4
0.2
1999
MIL
0.2
-1.7
1.6
-0.1
2000
MIL
0.6
0.5
1.0
1.5
2001
MIL
0.3
-1.8
1.2
-0.6
+
–
2002
0.2
-1.1
0.9
-0.3
HOU
-0.0
-0.0
0.2
0.2
MIL
-1.1
-1.1
0.6
-0.5
2003
SDN
0.6
1.5
1.8
3.4
2004
SDN
0.6
3.4
2.0
5.4
2005
SDN
0.3
0.2
1.2
1.4
2006
BOS
0.8
0.2
1.8
2.0
2007
HOU
0.4
-1.8
1.2
-0.6
2008
HOU
0.2
0.4
0.8
1.2
2009
LAN
0.0
-1.1
0.5
-0.6
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CAREER (reg. season)
4.9
-4.1
17.2
13.1
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
1995
MIL
19
1.7
0.1
0.0
0.2
1996
MIL
73
3.4
-
-
0.0
1997
MIL
132
13.4
0.9
-
0.9
1998
MIL
140
13.4
0.6
-
0.6
1999
MIL
153
15.5
0.1
-
0.1
2000
MIL
91
10.0
1.5
0.5
2.2
2001
MIL
102
10.8
-
-
0.0
+
–
2002
106
8.1
0.4
0.2
0.7
HOU
21
2.4
0.4
0.2
0.7
MIL
85
5.7
-
-
0.0
2003
SDN
154
19.3
3.5
1.6
5.9
2004
SDN
154
21.5
5.4
3.4
10.4
2005
SDN
105
12.6
0.9
0.1
1.0
2006
BOS
155
17.9
1.3
0.1
1.4
2007
HOU
133
12.3
-
-
0.0
2008
HOU
101
8.2
1.0
0.2
1.3
2009
LAN
107
4.5
0.2
0.1
0.4
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Career Totals
1,725
172.6
15.7
6.3
25.2
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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