Tom Zachary - Decomposition of Value
Baseball Player Won-Loss Records
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Tom Zachary
- 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 eWORL
(Click
here
for decomposition of pWORL)
Wins over Average
Batting
Baserunning
Pitching
Fielding
Total
1918
PHA
0.0
-0.0
-0.2
-0.0
-0.2
1919
WS1
0.0
0.0
-0.1
0.0
0.0
1920
WS1
-0.0
-0.3
-0.0
-0.0
-0.4
1921
WS1
-0.1
-0.0
0.1
0.1
0.1
1922
WS1
-0.1
-0.0
0.4
0.1
0.3
1923
WS1
-0.1
0.0
-0.4
0.0
-0.4
1924
WS1
-0.3
0.0
0.9
0.1
0.6
1925
WS1
-0.3
-0.0
0.3
0.0
-0.0
1926
SLA
-0.1
-0.1
-0.5
0.1
-0.6
+
1927
-0.6
0.0
-0.9
0.1
-1.4
SLA
-0.4
0.0
-1.0
0.0
-1.4
WS1
-0.2
0.0
0.2
0.0
-0.0
+
1928
-0.3
-0.0
-0.5
0.1
-0.7
NYA
-0.1
-0.0
0.3
0.1
0.3
WS1
-0.1
-0.0
-0.8
-0.0
-0.9
1929
NYA
-0.1
0.0
1.4
-0.2
1.1
+
1930
-0.2
-0.0
0.3
-0.1
-0.0
BSN
-0.2
-0.0
0.4
-0.1
0.1
NYA
-0.0
0.0
-0.1
0.0
-0.1
1931
BSN
-0.8
-0.1
1.2
0.1
0.4
1932
BSN
-0.2
-0.0
0.8
-0.1
0.5
1933
BSN
-0.8
0.0
0.1
-0.1
-0.7
+
1934
-0.5
-0.0
0.3
-0.3
-0.5
BRO
-0.3
-0.0
0.5
-0.3
-0.2
BSN
-0.2
-0.0
-0.1
0.0
-0.4
1935
BRO
-0.5
0.0
0.0
-0.0
-0.5
+
1936
0.0
0.0
-0.6
0.0
-0.5
BRO
0.0
0.0
-0.3
-0.0
-0.3
PHI
0.0
0.0
-0.3
0.0
-0.3
------
------
------
------
------
CAREER (reg. season)
-5.0
-0.4
2.6
-0.2
-3.0
Positional
Replacement
Adjustments
eWOPA
Value
eWORL
1918
PHA
-0.0
-0.2
0.1
-0.1
1919
WS1
0.0
0.1
0.1
0.2
1920
WS1
0.3
-0.1
0.9
0.8
1921
WS1
0.7
0.7
1.0
1.7
1922
WS1
0.5
0.8
0.7
1.5
1923
WS1
0.2
-0.2
0.8
0.7
1924
WS1
0.7
1.3
0.9
2.2
1925
WS1
0.4
0.3
0.9
1.3
1926
SLA
0.3
-0.3
1.2
0.9
+
1927
0.1
-1.3
1.2
-0.2
SLA
-1.5
-1.5
0.6
-0.9
WS1
0.2
0.2
0.5
0.7
+
1928
0.5
-0.2
1.1
0.9
NYA
0.6
0.6
0.4
0.9
WS1
-0.7
-0.7
0.7
-0.0
1929
NYA
0.5
1.6
0.9
2.4
+
1930
0.6
0.6
1.2
1.7
BSN
0.6
0.6
1.1
1.7
NYA
-0.0
-0.0
0.1
0.1
1931
BSN
1.0
1.4
1.6
3.0
1932
BSN
1.0
1.5
1.5
3.0
1933
BSN
0.5
-0.3
0.9
0.6
+
1934
0.5
0.0
1.0
1.0
BRO
0.3
0.3
0.8
1.1
BSN
-0.3
-0.3
0.2
-0.1
1935
BRO
0.5
0.0
1.2
1.3
+
1936
0.0
-0.5
0.2
-0.3
BRO
-0.3
-0.3
0.0
-0.3
PHI
-0.2
-0.2
0.2
-0.1
------
------
------
------
CAREER (reg. season)
8.3
5.3
17.3
22.7
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
1918
PHA
2
0.5
0.1
0.0
0.1
1919
WS1
17
2.1
0.5
0.2
0.7
1920
WS1
51
15.2
1.0
-
1.0
1921
WS1
39
15.7
3.9
2.0
6.8
1922
WS1
32
13.0
3.4
1.9
6.3
1923
WS1
35
12.1
1.0
-
1.0
1924
WS1
33
14.5
4.7
3.0
9.2
1925
WS1
38
12.8
1.8
0.3
2.3
1926
SLA
34
14.9
0.9
-
0.9
+
1927
28
10.2
0.5
0.1
0.7
SLA
13
4.5
-
-
0.0
WS1
15
5.7
0.5
0.1
0.7
+
1928
27
9.7
1.5
0.7
2.6
NYA
7
3.8
1.1
0.7
2.2
WS1
20
5.9
0.4
-
0.4
1929
NYA
26
7.7
3.2
2.3
6.6
+
1930
28
10.6
3.0
1.8
5.7
BSN
25
9.8
2.9
1.8
5.6
NYA
3
0.8
0.0
-
0.0
1931
BSN
33
13.2
2.4
0.8
3.5
1932
BSN
33
12.9
2.5
0.9
3.9
1933
BSN
27
7.4
0.9
0.1
1.0
+
1934
29
8.2
1.1
0.3
1.5
BRO
24
6.2
0.8
0.2
1.1
BSN
5
1.9
0.2
0.1
0.4
1935
BRO
25
9.8
1.1
0.0
1.1
+
1936
9
1.0
-
-
0.0
BRO
1
0.0
-
-
0.0
PHI
8
1.0
-
-
0.0
------
------
------
------
Career Totals
546
191.5
33.3
14.4
54.9
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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