Masato Yoshii - Decomposition of Value
Baseball Player Won-Loss Records
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Masato Yoshii - 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
1998-0.90.0-0.40.0-1.4
1999-0.7-0.0-0.90.0-1.6
2000-0.70.0-0.50.1-1.1
2001-0.3-0.0-0.1-0.1-0.5
2002-0.7-0.0-0.20.1-0.8
------ ------ ------ ------ ------
CAREER (reg. season)-3.40.0-2.10.1-5.4


Positional Replacement
Adjustments eWOPA Value eWORL
19980.6-0.81.30.5
19990.5-1.11.40.3
20000.9-0.21.41.2
20010.2-0.30.80.5
20020.6-0.30.80.6
------ ------ ------ ------
CAREER (reg. season)2.8-2.65.73.1


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
1998
29
9.20.7
-
0.7
1999
31
10.50.2
-
0.2
2000
29
10.30.7
-
0.7
2001
42
4.80.3
-
0.3
2002
31
5.80.3
-
0.3
------ ------ ------ ------
Career Totals
162
40.62.1
-
2.1

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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