Jeff Pfeffer - Batting
Baseball Player Won-Loss Records
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Jeff Pfeffer - Batting

Only includes games for which Retrosheet has released play-by-play data
(Numbers in italics indicate Retrosheet is missing some games)

Batting records with missing games extrapolated

Batting Won-Lost Records
Season Team eWins eLoss eWOPA
1911
-
---
1912
-
---
1913
-
---
1914
-
---
1915
-
---
19161.91.9-0.1
19170.51.2-0.7
19180.00.1-0.0
19190.70.8-0.2
19200.71.1-0.4
+ 1921
 
0.30.9-0.7
19220.91.3-0.4
19230.51.1-0.6
+ 1924
 
0.40.7-0.4
------ ------ ------ ------ ------
CAREER (reg. season)
5.89.0-3.5


Batting Won-Lost Records by Component
Component 3 Component 4 Combined
Season Team eWins eLoss eWins eLoss eWins eLoss eWOPA
1911
-
--
 
--
 
--
-
1912
-
--
 
--
 
--
-
1913
-
--
 
--
 
--
-
1914
-
--
 
--
 
--
-
1915
-
--
 
--
 
--
-
19160.10.5
 
0.60.5
 
0.71.0
-0.3
19170.10.3
 
0.10.3
 
0.10.5
-0.4
1918--
-
0.00.0
 
0.00.0
-0.2
19190.10.2
 
0.10.4
 
0.20.6
-0.4
19200.00.2
 
0.20.4
 
0.30.6
-0.3
+ 1921
 
0.00.1
 
0.10.3
 
0.10.3
-0.2
19220.10.3
 
0.40.5
 
0.50.7
-0.3
19230.00.2
 
0.10.4
 
0.10.5
-0.4
+ 1924
 
0.00.3
 
0.20.3
 
0.20.6
-0.4
------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.51.9
 
1.83.1
 
2.35.0
-2.8


Component 5 Component 6 Component 7
Season Team eWins eLoss eWOPA eWins eLoss eWOPA eWins eLoss eWOPA
1911
-
--
-
--
-
--
-
1912
-
--
-
--
-
--
-
1913
-
--
-
--
-
--
-
1914
-
--
-
--
-
--
-
1915
-
--
-
--
-
--
-
19160.80.5
0.2
0.10.1
-0.0
0.00.0
-0.0
19170.20.3
-0.1
0.10.0
0.1
0.00.2
-0.2
19180.00.0
-0.0
0.00.0
-0.0
0.00.0
-0.0
19190.50.3
0.2
0.00.0
-0.0
0.00.0
-0.0
19200.40.4
-0.0
0.00.0
-0.0
0.00.0
-0.0
+ 1921
 
0.10.4
-0.3
0.00.0
-0.0
0.0-0.0
0.0
19220.50.7
-0.3
0.00.1
-0.0
0.00.0
-0.0
19230.30.5
-0.3
0.00.0
-0.0
0.00.1
-0.0
+ 1924
 
0.30.3
-0.1
0.00.0
-0.0
0.00.0
-0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
3.13.6
-0.6
0.30.3
-0.1
0.10.4
-0.3


Component 8 Component 9 Combined
Season Team eWins eLoss eWOPA eWins eLoss eWOPA eWins eLoss eWOPA
1911
-
--
-
--
-
--
-
1912
-
--
-
--
-
--
-
1913
-
--
-
--
-
--
-
1914
-
--
-
--
-
--
-
1915
-
--
-
--
-
--
-
19160.00.0
0.0
0.10.1
-0.0
0.10.1
0.0
19170.00.0
0.0
0.00.1
-0.0
0.00.1
-0.0
19180.00.0
-0.0
0.00.0
-0.0
0.00.0
-0.0
19190.0-0.0
0.0
0.00.0
-0.0
0.00.0
0.0
19200.00.0
0.0
0.00.1
-0.0
0.00.1
-0.0
+ 1921
 
0.00.0
0.0
0.00.0
0.0
0.00.0
0.0
19220.00.0
-0.0
0.00.0
0.0
0.10.1
0.0
19230.0-0.0
0.0
0.10.0
0.0
0.10.0
0.0
+ 1924
 
0.0-0.0
0.0
0.00.0
0.0
0.00.0
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.10.1
0.1
0.30.3
-0.0
0.50.4
0.0


Contextual Adjustments
Context Multipliers Win Adjustments
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game
1911
-
--
-
--
1912
-
--
-
--
1913
-
--
-
--
1914
-
--
-
--
1915
-
--
-
--
19160.971.11
1.07
0.0010.051
19171.250.82
1.03
0.112-0.044
19180.551.06
0.59
-0.0040.078
19190.870.93
0.81
-0.0660.079
19200.831.07
0.89
-0.0060.019
+ 1921
 
1.051.13
1.18
0.0010.065
19220.860.92
0.79
-0.0620.084
19231.130.80
0.91
-0.057-0.036
+ 1924
 
0.960.78
0.75
0.0050.019
------ ------ ------ ------ ------ ------ ------
CAREER
0.970.95
0.92
-0.0130.039




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