George Pipgras - Decomposition of Value
Baseball Player Won-Loss Records
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George Pipgras
- Decomposition of Value
*
Only includes
games
for which
Retrosheet
has released play-by-play data
(Numbers in italics indicate Retrosheet is missing some games)
Value decomposition with missing games extrapolated
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
1923
NYA
-0.1
-0.0
-1.0
0.0
-1.1
1924
NYA
-0.0
-0.0
-0.4
-0.1
-0.6
1925
-
-
-
-
-
-
1926
-
-
-
-
-
-
1927
NYA
-0.0
-0.1
2.8
0.0
2.7
1928
NYA
-1.0
-0.0
2.8
-0.0
1.8
1929
NYA
-1.0
-0.0
0.1
-0.0
-0.8
1930
NYA
-0.4
-0.1
1.2
-0.2
0.5
1931
NYA
-0.7
-0.0
-0.4
-0.1
-1.3
1932
NYA
-0.6
-0.1
1.6
0.1
0.9
+
1933
-0.8
0.0
1.6
-0.0
0.8
BOS
-0.6
0.0
1.3
-0.1
0.6
NYA
-0.2
-0.0
0.4
0.0
0.2
1934
BOS
-0.0
0.0
-0.1
0.0
-0.2
1935
BOS
-0.0
0.0
-0.8
0.0
-0.8
------
------
------
------
------
CAREER (reg. season)
-4.7
-0.4
7.4
-0.4
2.0
Positional
Replacement
Adjustments
pWOPA
Value
pWORL
1923
NYA
0.1
-1.0
0.3
-0.7
1924
NYA
0.0
-0.6
0.1
-0.5
1925
-
-
-
-
-
1926
-
-
-
-
-
1927
NYA
0.5
3.2
0.9
4.1
1928
NYA
0.9
2.7
2.1
4.7
1929
NYA
0.7
-0.1
1.7
1.5
1930
NYA
0.7
1.1
1.8
2.9
1931
NYA
0.4
-0.8
1.0
0.1
1932
NYA
0.8
1.7
1.6
3.3
+
1933
0.6
1.4
1.2
2.6
BOS
1.1
1.1
1.0
2.1
NYA
0.3
0.3
0.2
0.5
1934
BOS
0.0
-0.1
0.0
-0.1
1935
BOS
0.0
-0.8
0.1
-0.7
------
------
------
------
CAREER (reg. season)
4.6
6.6
10.8
17.3
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
1923
NYA
8
1.8
-
-
0.0
1924
NYA
9
0.3
-
-
0.0
1925
-
-
-
-
-
-
1926
-
-
-
-
-
-
1927
NYA
29
10.0
3.9
2.9
8.3
1928
NYA
46
18.6
4.6
2.4
8.1
1929
NYA
39
13.9
1.2
-
1.2
1930
NYA
44
14.8
2.9
1.0
4.4
1931
NYA
36
6.9
0.2
-
0.2
1932
NYA
32
14.4
2.9
1.1
4.5
+
1933
26
11.5
3.0
1.7
5.5
BOS
22
9.5
2.5
1.4
4.6
NYA
4
1.9
0.5
0.3
0.9
1934
BOS
2
0.1
-
-
0.0
1935
BOS
5
0.3
-
-
0.0
------
------
------
------
Career Totals
276
92.6
18.7
9.1
32.3
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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