William Pierson - Pitching
Baseball Player Won-Loss Records
Home    




William Pierson - Pitching

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

Pitching records with missing games excluded

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)

Pitching Won-Lost Records
pWins over Positional Average
Season Team pWins pLoss Starter Relief Total
19180.4
1.0
-0.6-0.0
-0.0
19190.3
0.3
0.0-
-
1920
-
-
-
--
-
1921
-
-
-
--
-
1922
-
-
-
--
-
1923
-
-
-
--
-
19240.0
0.0
--0.0
-0.0
------ ------ ------ ------ ------ ------ ------
CAREER (reg. season)
0.7
1.3
-0.5-0.0
-0.6


Pitching Won-Lost Records by Component
Component 1 Component 2
Season Team eWins eLoss Net Wins eWins eLoss Net Wins
19180.00.0-0.00.00.00.0
19190.00.0-0.00.00.00.0
1920
-
------
1921
-
------
1922
-
------
1923
-
------
19240.00.0-0.00.00.00.0
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.00.0-0.00.00.00.0


Component 3 Component 4 Combined
Season Team eWins eLoss eWins eLoss eWins eLoss Net Wins
19180.10.70.60.30.71.0
-0.3
19190.00.10.10.20.10.3
-0.2
1920
-
------
-
1921
-
------
-
1922
-
------
-
1923
-
------
-
19240.00.10.10.00.10.1
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.10.90.80.50.91.4
-0.5


Component 5 Component 6 Component 7
Season Team eWins eLoss Net Wins eWins eLoss Net Wins eWins eLoss Net Wins
19180.20.1
0.0
0.00.0
-0.0
0.1-0.0
0.1
19190.00.1
-0.0
0.00.0
0.0
0.00.0
-0.0
1920
-
--
-
--
-
--
-
1921
-
--
-
--
-
--
-
1922
-
--
-
--
-
--
-
1923
-
--
-
--
-
--
-
19240.00.0
-0.0
0.00.0
0.0
0.00.0
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.20.2
-0.0
0.00.0
0.0
0.10.0
0.1


Contextual Adjustments
Context Multipliers Win Adjustments
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game
19180.342.03
0.69
-0.097-0.057
19191.390.78
1.08
0.1070.106
1920
-
--
-
--
1921
-
--
-
--
1922
-
--
-
--
1923
-
--
-
--
19240.022.05
0.03
-0.1780.028
------ ------ ------ ------ ------ ------ ------
CAREER
0.421.59
0.66
-0.056-0.043




Home