Bert Blyleven - Decomposition of Value
Baseball Player Won-Loss Records
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Bert Blyleven - 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 eWORL
(Click here for decomposition of pWORL)
Wins over Average
Batting Baserunning Pitching Fielding Total
1970-0.60.10.9-0.00.4
1971-1.2-0.02.80.11.7
1972-1.10.01.30.10.4
19730.00.04.90.14.9
19740.00.03.00.13.1
19750.00.02.20.02.2
+ 1976
0.00.02.50.12.6
19770.00.02.60.32.8
1978-1.00.22.40.01.6
1979-1.10.0-0.2-0.1-1.3
1980-1.0-0.20.10.1-1.0
19810.00.01.2-0.01.2
19820.00.00.00.00.0
19830.00.01.1-0.01.0
19840.00.03.20.23.4
+ 1985
0.00.03.40.03.4
19860.00.00.4-0.00.3
19870.00.0-1.50.0-1.5
19880.00.0-0.9-0.1-1.0
19890.00.01.60.21.8
19900.00.0-0.4-0.0-0.4
1991
-
-----
19920.00.0-1.20.0-1.2
------ ------ ------ ------ ------
CAREER (reg. season)-5.90.129.60.924.7


Positional Replacement
Adjustments eWOPA Value eWORL
19700.91.21.32.5
19711.93.62.05.6
19721.72.02.14.1
19731.66.52.18.6
19741.04.11.86.0
19750.83.01.74.8
+ 1976
1.03.62.05.6
19771.03.81.65.4
19781.73.41.75.0
19790.8-0.61.50.9
19800.8-0.11.41.3
19810.41.61.02.6
19820.00.10.20.2
19830.41.51.12.6
19840.94.31.55.8
+ 1985
1.24.62.26.8
19860.40.72.22.9
1987-0.2-1.72.10.4
1988-0.1-1.11.70.7
19890.72.51.54.0
1990-0.0-0.41.00.6
1991
-
----
1992-0.2-1.31.1-0.2
------ ------ ------ ------
CAREER (reg. season)16.641.335.076.3


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
1970
27
10.62.3
1.0
3.8
1971
38
18.25.7
3.7
11.2
1972
39
18.84.2
2.0
7.3
1973
40
19.08.0
5.9
16.8
1974
37
16.05.5
3.6
10.9
1975
35
15.25.0
3.2
9.7
+ 1976
36
17.65.4
3.4
10.5
1977
30
13.64.9
3.3
9.8
1978
37
15.54.7
3.1
9.3
1979
38
13.32.4
1.0
3.9
1980
37
11.51.0
-
1.0
1981
20
12.73.8
2.3
7.3
1982
4
1.40.1
0.0
0.2
1983
24
9.12.1
1.0
3.5
1984
33
13.96.2
4.6
13.1
+ 1985
37
18.05.7
3.6
11.1
1986
36
17.53.0
0.7
4.1
1987
37
17.82.4
0.9
3.7
1988
33
12.10.3
-
0.3
1989
33
13.25.0
3.5
10.2
1990
23
7.00.3
-
0.3
1991
-
-
--
-
-
1992
25
7.4-
-
0.0
------ ------ ------ ------
Career Totals
699
299.577.9
46.8
148.1

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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