Erskine Mayer - Pitching
Baseball Player Won-Loss Records
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Erskine Mayer
- Pitching
Only includes
games
for which
Retrosheet
has released play-by-play data
(Numbers in italics indicate Retrosheet is missing some games)
Pitching records with missing games extrapolated
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
1912
-
-
-
-
-
-
1913
-
-
-
-
-
-
1914
-
-
-
-
-
-
1915
-
-
-
-
-
-
1916
PHI
5.3
5.6
-0.2
-0.1
-0.1
1917
PHI
4.6
4.5
0.0
0.1
0.1
+
–
1918
11.0
8.6
2.5
-0.1
2.5
PHI
5.0
4.1
0.9
-
0.9
PIT
6.0
4.5
1.6
-0.1
1.6
+
–
1919
4.1
4.6
-0.5
0.0
-0.5
CHA
0.6
1.2
-0.5
-0.1
-0.6
PIT
3.5
3.4
-0.1
0.1
0.0
------
------
------
------
------
------
------
CAREER (reg. season)
25.0
23.3
1.8
0.0
1.8
Pitching Won-Lost Records by Component
Component 1
Component 2
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
1912
-
-
-
-
-
-
-
1913
-
-
-
-
-
-
-
1914
-
-
-
-
-
-
-
1915
-
-
-
-
-
-
-
1916
PHI
0.1
0.2
-0.1
0.1
0.1
0.0
1917
PHI
0.2
0.2
0.0
0.1
0.0
0.0
+
–
1918
0.7
0.5
0.2
0.1
0.0
0.1
PHI
0.2
0.2
0.0
0.1
0.0
0.0
PIT
0.5
0.3
0.2
0.1
0.0
0.0
+
–
1919
0.1
0.2
-0.1
0.1
0.1
-0.0
CHA
0.0
0.0
-0.0
0.0
0.0
-0.0
PIT
0.0
0.1
-0.1
0.0
0.0
0.0
------
------
------
------
------
------
------
------
CAREER
1.1
1.0
0.1
0.4
0.3
0.1
Component 3
Component 4
Combined
Season
Team
eWins
eLoss
eWins
eLoss
eWins
eLoss
Net Wins
1912
-
-
-
-
-
-
-
-
1913
-
-
-
-
-
-
-
-
1914
-
-
-
-
-
-
-
-
1915
-
-
-
-
-
-
-
-
1916
PHI
0.9
0.9
2.6
3.2
3.5
4.2
-0.7
1917
PHI
0.9
0.9
2.9
2.9
3.8
3.8
0.0
+
–
1918
0.8
2.9
6.3
5.3
7.1
8.2
-1.1
PHI
0.3
1.3
3.0
2.5
3.3
3.8
-0.5
PIT
0.5
1.6
3.3
2.8
3.7
4.4
-0.6
+
–
1919
0.5
0.7
2.9
2.9
3.4
3.6
-0.3
CHA
0.1
0.2
0.3
0.3
0.4
0.5
-0.1
PIT
0.4
0.5
2.6
2.6
3.0
3.1
-0.1
------
------
------
------
------
------
------
------
------
CAREER
3.0
5.4
14.7
14.4
17.7
19.7
-2.1
Component 5
Component 6
Component 7
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
1912
-
-
-
-
-
-
-
-
-
-
1913
-
-
-
-
-
-
-
-
-
-
1914
-
-
-
-
-
-
-
-
-
-
1915
-
-
-
-
-
-
-
-
-
-
1916
PHI
0.9
1.1
-0.1
0.1
0.1
-0.0
0.0
0.0
-0.0
1917
PHI
0.8
0.9
-0.1
0.1
0.1
-0.0
0.0
0.0
-0.0
+
–
1918
2.1
2.1
-0.0
0.2
0.1
0.0
0.1
0.0
0.0
PHI
1.0
1.0
-0.0
0.1
0.1
0.0
0.0
0.0
-0.0
PIT
1.1
1.1
-0.0
0.1
0.1
0.0
0.0
0.0
0.0
+
–
1919
0.9
1.1
-0.2
0.1
0.1
-0.0
0.0
0.0
-0.0
CHA
0.1
0.2
-0.1
0.0
0.0
-0.0
0.0
0.0
-0.0
PIT
0.8
0.9
-0.1
0.1
0.1
-0.0
0.0
0.0
-0.0
------
------
------
------
------
------
------
------
------
------
------
CAREER
4.7
5.2
-0.4
0.4
0.4
-0.0
0.1
0.1
-0.1
Contextual Adjustments
Context Multipliers
Win Adjustments
Season
Team
Inter-Game
Intra-Game
Combined
Inter-Game
Intra-Game
1912
-
-
-
-
-
-
1913
-
-
-
-
-
-
1914
-
-
-
-
-
-
1915
-
-
-
-
-
-
1916
PHI
1.01
1.04
1.05
0.040
-0.007
1917
PHI
0.91
1.02
0.92
-0.033
0.042
+
–
1918
1.11
0.83
0.93
0.022
0.058
PHI
1.03
0.91
0.93
0.019
0.053
PIT
1.19
0.78
0.92
0.024
0.062
+
–
1919
0.81
1.12
0.90
0.003
-0.004
CHA
1.01
1.26
1.28
0.039
-0.081
PIT
0.77
1.08
0.84
0.000
0.018
------
------
------
------
------
------
------
CAREER
0.99
0.95
0.95
0.013
0.027
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