Firpo Marberry - Decomposition of Value
Baseball Player Won-Loss Records
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Firpo Marberry - Decomposition of Value*

Missing player games extrapolated
(Numbers in italics include some games for which Retrosheet is missing play-by-play data.)

Value decomposition with missing games excluded

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
1923-0.10.00.20.00.1
1924-0.4-0.10.60.00.1
19250.00.00.90.11.1
1926-0.30.01.7-0.11.4
1927-0.40.0-0.10.0-0.5
1928-0.90.01.40.20.8
1929-0.4-0.13.10.12.8
1930-0.0-0.10.50.30.7
1931-0.50.02.20.11.8
1932-0.7-0.10.60.20.0
1933-1.3-0.12.3-0.10.7
1934-0.20.10.50.10.4
1935-0.0-0.0-0.10.0-0.2
-0.1-0.00.1-0.2-0.2
------ ------ ------ ------ ------
CAREER (reg. season)-5.3-0.213.90.79.0


Positional Replacement
Adjustments eWOPA Value eWORL
19230.10.20.20.5
19240.50.71.92.6
19250.31.41.12.5
19260.41.81.43.2
19270.3-0.21.31.1
19280.71.51.32.7
19291.34.11.85.9
19300.91.61.22.8
19311.13.01.64.6
19320.80.81.52.2
19331.32.01.63.6
19340.61.11.02.0
19350.0-0.10.1-0.0
-0.0-0.20.1-0.1
------ ------ ------ ------
CAREER (reg. season)8.417.516.233.6


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
1923
11
2.00.7
0.5
1.5
1924
50
14.04.6
2.5
8.4
1925
55
8.23.7
2.4
7.2
1926
64
9.64.5
3.0
9.0
1927
56
8.71.9
0.7
3.0
1928
48
9.42.7
1.4
4.9
1929
49
16.25.7
3.8
11.4
1930
33
11.54.2
3.0
8.7
1931
45
14.25.3
3.6
10.6
1932
54
11.63.0
1.5
5.3
1933
37
14.93.6
1.9
6.6
1934
38
8.72.6
1.6
5.0
1935
5
0.9-
-
0.0
6
0.6-
-
0.0
------ ------ ------ ------
Career Totals
551
130.542.6
25.9
81.5

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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