Dave A. Roberts - Pitching
Baseball Player Won-Loss Records
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Dave A. Roberts
- Pitching
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
1969
SDN
1.4
2.6
-0.8
-0.4
-0.4
1970
SDN
9.3
10.0
-1.5
0.8
0.8
1971
SDN
14.9
12.8
2.2
-0.0
-0.0
1972
HOU
9.8
10.2
-0.4
0.1
0.1
1973
HOU
13.8
11.9
2.2
-0.1
-0.1
1974
HOU
10.0
10.0
-0.7
0.7
0.7
1975
HOU
8.6
11.1
-2.7
0.3
0.3
1976
DET
15.3
14.6
0.8
-
-
+
1977
 
8.9
11.2
-2.3
0.0
-2.2
CHN
2.1
2.0
0.0
0.0
0.1
DET
6.8
9.2
-2.3
-
-2.3
1978
CHN
6.9
8.3
-1.5
0.1
0.1
+
1979
 
3.3
3.1
-0.1
0.3
0.1
PIT
1.9
1.4
-0.3
0.7
0.4
SFN
1.4
1.7
0.1
-0.4
-0.3
+
1980
 
2.8
4.0
-0.8
-0.5
-1.2
PIT
0.1
0.2
-
-0.1
-0.1
SEA
2.7
3.8
-0.8
-0.3
-1.1
1981
NYN
1.0
2.6
-1.5
0.0
0.0
------
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CAREER (reg. season)
105.8
112.1
-7.0
1.3
-5.6
Pitching Won-Lost Records by Component
Component 1
Component 2
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
1969
SDN
0.0
0.0
0.0
0.1
0.1
-0.0
1970
SDN
0.1
0.0
0.0
0.2
0.1
0.1
1971
SDN
0.1
0.3
-0.2
0.2
0.1
0.1
1972
HOU
0.1
0.2
-0.1
0.2
0.1
0.1
1973
HOU
0.2
0.2
0.0
0.2
0.1
0.2
1974
HOU
0.2
0.3
-0.1
0.2
0.1
0.1
1975
HOU
0.1
0.1
-0.0
0.2
0.2
-0.0
1976
DET
0.4
0.3
0.0
0.2
0.1
0.1
+
1977
 
0.2
0.2
0.0
0.1
0.1
0.0
CHN
0.1
0.0
0.0
0.0
0.0
0.0
DET
0.1
0.1
0.0
0.1
0.1
0.0
1978
CHN
0.2
0.1
0.1
0.1
0.1
-0.0
+
1979
 
0.0
0.1
-0.1
0.1
0.0
0.1
PIT
0.0
0.1
-0.0
0.0
0.0
0.0
SFN
0.0
0.0
-0.0
0.0
0.0
0.0
+
1980
 
0.0
0.0
0.0
0.1
0.2
-0.1
PIT
0.0
0.0
0.0
0.0
0.0
0.0
SEA
0.0
0.0
0.0
0.1
0.2
-0.1
1981
NYN
0.0
0.0
0.0
0.0
0.0
-0.0
------
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------
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CAREER
1.5
1.7
-0.2
1.8
1.2
0.5
Component 3
Component 4
Combined
Season
Team
eWins
eLoss
eWins
eLoss
eWins
eLoss
Net Wins
1969
SDN
0.4
0.7
1.5
1.8
1.8
2.5
-0.7
1970
SDN
2.1
1.1
5.2
5.2
7.4
6.3
1.0
1971
SDN
2.9
2.1
7.6
5.7
10.4
7.8
2.6
1972
HOU
2.4
1.8
5.5
7.0
7.9
8.9
-1.0
1973
HOU
2.5
1.8
7.1
6.5
9.5
8.3
1.2
1974
HOU
1.5
2.3
6.1
4.9
7.6
7.2
0.4
1975
HOU
2.0
2.2
5.2
5.6
7.2
7.8
-0.6
1976
DET
1.7
2.1
7.6
7.2
9.4
9.2
0.1
+
1977
 
1.5
1.5
5.9
6.2
7.4
7.8
-0.4
CHN
0.5
0.2
1.6
1.4
2.1
1.7
0.5
DET
1.0
1.3
4.2
4.8
5.2
6.1
-0.9
1978
CHN
1.2
1.6
4.1
6.2
5.3
7.7
-2.4
+
1979
 
0.8
0.9
2.4
2.3
3.2
3.2
-0.0
PIT
0.4
0.3
1.2
1.0
1.6
1.3
0.3
SFN
0.5
0.5
1.1
1.4
1.6
1.9
-0.3
+
1980
 
1.0
0.7
2.4
2.4
3.5
3.1
0.4
PIT
0.0
0.0
0.1
0.0
0.1
0.1
0.0
SEA
1.0
0.6
2.4
2.4
3.4
3.0
0.3
1981
NYN
0.2
0.1
0.4
1.1
0.6
1.2
-0.6
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------
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CAREER
20.2
18.9
61.0
62.2
81.2
81.1
0.2
Component 5
Component 6
Component 7
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
1969
SDN
0.5
0.5
-0.1
0.0
0.1
-0.0
0.0
0.0
0.0
1970
SDN
1.5
1.5
0.0
0.2
0.2
0.0
0.0
0.0
-0.0
1971
SDN
2.4
2.3
0.1
0.3
0.2
0.1
0.1
0.1
0.0
1972
HOU
1.7
1.9
-0.2
0.2
0.2
-0.0
0.0
0.1
-0.1
1973
HOU
2.1
2.3
-0.2
0.2
0.3
-0.0
0.1
0.1
0.1
1974
HOU
1.8
1.9
-0.0
0.2
0.2
0.0
0.0
0.1
-0.1
1975
HOU
1.7
1.5
0.2
0.1
0.2
-0.0
0.0
0.1
-0.1
1976
DET
2.3
2.1
0.2
0.2
0.2
-0.0
0.0
0.1
-0.1
+
1977
 
1.7
1.6
0.1
0.1
0.2
-0.1
0.1
0.1
0.0
CHN
0.5
0.4
0.1
0.0
0.0
-0.0
0.0
0.0
-0.0
DET
1.2
1.2
-0.0
0.1
0.2
-0.1
0.1
0.0
0.1
1978
CHN
1.5
1.2
0.3
0.1
0.2
-0.1
0.1
0.0
0.1
+
1979
 
0.7
0.8
-0.1
0.1
0.0
0.0
0.0
0.1
-0.1
PIT
0.4
0.4
-0.1
0.0
0.0
0.0
0.0
0.0
-0.0
SFN
0.3
0.3
0.0
0.0
0.0
0.0
0.0
0.0
-0.0
+
1980
 
0.7
0.8
-0.1
0.1
0.1
-0.0
0.0
0.1
-0.1
PIT
0.0
0.0
0.0
0.0
-0.0
0.0
-
-
-
SEA
0.7
0.8
-0.1
0.1
0.1
-0.0
0.0
0.1
-0.1
1981
NYN
0.1
0.2
-0.1
0.0
0.0
0.0
-
-
-
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CAREER
18.8
18.5
0.2
1.8
2.0
-0.1
0.5
0.8
-0.2
Contextual Adjustments
Context Multipliers
Win Adjustments
Season
Team
Inter-Game
Intra-Game
Combined
Inter-Game
Intra-Game
1969
SDN
0.70
0.97
0.68
-0.026
-0.057
1970
SDN
1.10
1.01
1.11
-0.034
-0.016
1971
SDN
1.16
0.99
1.15
-0.002
-0.015
1972
HOU
1.09
0.85
0.93
-0.022
0.044
1973
HOU
1.00
1.10
1.09
-0.006
0.019
1974
HOU
0.99
1.02
1.01
0.009
-0.018
1975
HOU
0.99
1.04
1.03
-0.011
-0.038
1976
DET
0.99
1.23
1.22
0.006
-0.000
+
1977
 
1.04
0.99
1.03
-0.018
-0.033
CHN
1.06
0.75
0.80
-0.020
-0.029
DET
1.03
1.07
1.11
-0.017
-0.027
1978
CHN
0.87
1.04
0.91
0.036
-0.022
+
1979
 
1.05
0.73
0.77
0.030
-0.009
PIT
1.18
0.71
0.84
0.044
-0.000
SFN
0.93
0.75
0.70
0.007
-0.015
+
1980
 
0.83
0.96
0.79
-0.045
-0.050
PIT
1.14
1.09
1.25
-0.214
-0.049
SEA
0.82
0.95
0.78
-0.039
-0.049
1981
NYN
0.86
1.89
1.62
-0.011
-0.049
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CAREER
1.01
1.02
1.03
-0.004
-0.011
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