Lefty Leifield - Pitching
Baseball Player Won-Loss Records
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Lefty Leifield - 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
1905
-
-
-
--
-
1906
-
-
-
--
-
1907
-
-
-
--
-
1908
-
-
-
--
-
1909
-
-
-
--
-
1910
-
-
-
--
-
1911
-
-
-
--
-
1912
-
-
-
--
-
1913
-
-
-
--
-
1914
-
-
-
--
-
1915
-
-
-
--
-
1916
-
-
-
--
-
1917
-
-
-
--
-
19181.9
2.2
-0.30.0
0.0
19191.9
3.2
1.0-2.3
-2.3
19200.1
0.3
--0.2
-0.2
------ ------ ------ ------ ------ ------ ------
CAREER (reg. season)
3.9
5.7
0.6-2.5
-1.8


Pitching Won-Lost Records by Component
Component 1 Component 2
Season Team eWins eLoss Net Wins eWins eLoss Net Wins
1905
-
------
1906
-
------
1907
-
------
1908
-
------
1909
-
------
1910
-
------
1911
-
------
1912
-
------
1913
-
------
1914
-
------
1915
-
------
1916
-
------
1917
-
------
19180.00.0-0.00.00.00.0
19190.00.00.00.00.00.0
19200.00.0-0.00.00.0-0.0
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.00.1-0.10.10.00.1


Component 3 Component 4 Combined
Season Team eWins eLoss eWins eLoss eWins eLoss Net Wins
1905
-
------
-
1906
-
------
-
1907
-
------
-
1908
-
------
-
1909
-
------
-
1910
-
------
-
1911
-
------
-
1912
-
------
-
1913
-
------
-
1914
-
------
-
1915
-
------
-
1916
-
------
-
1917
-
------
-
19180.31.12.11.02.42.0
0.4
19190.20.71.41.61.62.3
-0.7
19200.10.10.20.30.30.4
-0.1
------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.61.93.82.84.34.7
-0.4


Component 5 Component 6 Component 7
Season Team eWins eLoss Net Wins eWins eLoss Net Wins eWins eLoss Net Wins
1905
-
--
-
--
-
--
-
1906
-
--
-
--
-
--
-
1907
-
--
-
--
-
--
-
1908
-
--
-
--
-
--
-
1909
-
--
-
--
-
--
-
1910
-
--
-
--
-
--
-
1911
-
--
-
--
-
--
-
1912
-
--
-
--
-
--
-
1913
-
--
-
--
-
--
-
1914
-
--
-
--
-
--
-
1915
-
--
-
--
-
--
-
1916
-
--
-
--
-
--
-
1917
-
--
-
--
-
--
-
19180.70.4
0.4
0.10.0
0.1
0.00.0
-0.0
19190.50.5
0.0
0.10.0
0.0
0.00.1
-0.1
19200.10.2
-0.1
0.00.0
-0.0
0.00.0
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.31.0
0.3
0.20.1
0.1
0.00.1
-0.1


Contextual Adjustments
Context Multipliers Win Adjustments
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game
1905
-
--
-
--
1906
-
--
-
--
1907
-
--
-
--
1908
-
--
-
--
1909
-
--
-
--
1910
-
--
-
--
1911
-
--
-
--
1912
-
--
-
--
1913
-
--
-
--
1914
-
--
-
--
1915
-
--
-
--
1916
-
--
-
--
1917
-
--
-
--
19180.611.17
0.72
-0.012-0.101
19190.691.46
1.00
-0.0840.020
19200.311.40
0.43
-0.017-0.102
------ ------ ------ ------ ------ ------ ------
CAREER
0.571.38
0.78
-0.051-0.029




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