Robin Roberts - Pitching
Baseball Player Won-Loss Records
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Robin 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
1948
PHI
8.5
8.6
-0.0
-
-
1949
PHI
13.0
11.9
0.5
0.6
0.6
1950
PHI
18.0
12.2
5.8
0.0
0.0
1951
PHI
18.8
14.7
4.7
-0.5
-0.5
1952
PHI
18.8
10.4
8.4
0.1
0.1
1953
PHI
21.9
14.7
7.1
0.3
0.3
1954
PHI
19.0
13.9
4.0
1.2
1.2
1955
PHI
18.9
15.1
3.7
0.2
0.2
1956
PHI
16.4
16.6
-0.6
0.5
0.5
1957
PHI
12.8
18.2
-4.7
-0.6
-0.6
1958
PHI
15.9
12.6
3.5
-0.0
-0.0
1959
PHI
15.5
14.9
0.7
-
-
1960
PHI
12.5
12.3
0.2
0.1
0.1
1961
PHI
4.7
7.1
-2.2
-0.1
-0.1
1962
BAL
9.5
7.6
2.0
0.0
0.0
1963
BAL
13.2
13.8
-0.6
-
-
1964
BAL
12.5
10.1
2.5
-
-
+
1965
 
9.6
9.2
0.1
0.4
0.4
BAL
5.5
6.6
-1.4
0.4
-1.0
HOU
4.0
2.6
1.5
-
1.5
+
1966
 
6.1
6.5
-0.4
0.1
-0.4
CHN
2.4
2.2
0.1
0.1
0.2
HOU
3.7
4.2
-0.5
0.0
-0.5
------
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CAREER (reg. season)
265.7
230.5
34.6
2.3
36.9
Pitching Won-Lost Records by Component
Component 1
Component 2
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
1948
PHI
0.2
0.2
-0.0
0.1
0.1
0.0
1949
PHI
0.1
0.1
-0.0
0.2
0.1
0.1
1950
PHI
0.3
0.1
0.2
0.2
0.1
0.1
1951
PHI
0.2
0.1
0.0
0.2
0.2
-0.0
1952
PHI
0.1
0.2
-0.1
0.1
0.1
0.0
1953
PHI
0.1
0.2
-0.0
0.2
0.1
0.1
1954
PHI
0.1
0.1
-0.0
0.2
0.0
0.1
1955
PHI
0.0
0.2
-0.1
0.2
0.1
0.1
1956
PHI
0.1
0.1
-0.1
0.1
0.1
0.1
1957
PHI
0.1
0.4
-0.3
0.1
0.1
0.0
1958
PHI
0.1
0.1
0.0
0.2
0.1
0.1
1959
PHI
0.1
0.2
-0.1
0.2
0.1
0.1
1960
PHI
0.1
0.4
-0.2
0.1
0.0
0.1
1961
PHI
0.1
0.1
-0.0
0.1
0.1
0.0
1962
BAL
0.1
0.1
-0.0
0.1
0.0
0.1
1963
BAL
0.0
0.1
-0.1
0.2
0.0
0.1
1964
BAL
0.2
0.1
0.0
0.2
0.1
0.1
+
1965
 
0.1
0.1
0.1
0.2
0.1
0.1
BAL
0.1
0.0
0.0
0.1
0.0
0.1
HOU
0.1
0.0
0.1
0.1
0.0
0.0
+
1966
 
0.2
0.1
0.0
0.1
0.1
-0.0
CHN
0.1
0.0
0.0
0.0
0.1
-0.1
HOU
0.1
0.1
-0.0
0.1
0.0
0.0
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CAREER
2.3
3.1
-0.8
2.8
1.5
1.4
Component 3
Component 4
Combined
Season
Team
eWins
eLoss
eWins
eLoss
eWins
eLoss
Net Wins
1948
PHI
1.7
1.9
4.2
4.1
5.9
6.0
-0.0
1949
PHI
2.2
2.5
7.7
6.0
9.8
8.5
1.3
1950
PHI
3.2
2.4
9.7
8.3
12.9
10.6
2.3
1951
PHI
2.6
2.0
10.3
8.0
13.0
10.1
2.9
1952
PHI
3.0
1.6
10.3
8.3
13.3
9.8
3.5
1953
PHI
4.3
1.6
11.6
8.9
15.9
10.5
5.4
1954
PHI
4.0
1.7
10.6
10.0
14.6
11.7
2.9
1955
PHI
3.4
1.6
10.0
10.7
13.4
12.3
1.1
1956
PHI
3.3
1.3
9.5
12.5
12.8
13.8
-0.9
1957
PHI
2.6
1.2
7.3
10.0
9.9
11.2
-1.3
1958
PHI
2.8
1.5
8.7
9.1
11.4
10.6
0.8
1959
PHI
2.9
1.2
7.9
9.1
10.8
10.4
0.4
1960
PHI
2.6
1.0
7.4
8.3
9.9
9.4
0.6
1961
PHI
1.1
0.6
3.5
5.2
4.6
5.8
-1.2
1962
BAL
2.3
1.3
5.8
5.8
8.1
7.1
0.9
1963
BAL
2.6
1.2
7.8
9.4
10.5
10.6
-0.1
1964
BAL
2.3
1.6
6.0
6.5
8.3
8.1
0.2
+
1965
 
2.0
0.9
5.7
6.0
7.7
6.8
0.9
BAL
1.3
0.6
3.5
4.7
4.8
5.2
-0.4
HOU
0.7
0.3
2.2
1.3
2.9
1.6
1.3
+
1966
 
1.1
0.7
3.4
4.7
4.5
5.4
-0.9
CHN
0.6
0.3
1.5
2.1
2.1
2.4
-0.3
HOU
0.5
0.4
1.9
2.6
2.4
2.9
-0.5
------
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------
------
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CAREER
50.1
27.9
147.3
150.7
197.4
178.6
18.7
Component 5
Component 6
Component 7
Season
Team
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
eWins
eLoss
Net Wins
1948
PHI
1.2
1.3
-0.1
0.1
0.1
0.0
0.0
0.0
-0.0
1949
PHI
2.1
2.0
0.0
0.2
0.4
-0.2
0.0
0.0
-0.0
1950
PHI
2.4
2.2
0.2
0.2
0.3
-0.1
0.0
0.1
-0.0
1951
PHI
2.7
2.3
0.4
0.2
0.3
-0.1
0.0
0.1
-0.1
1952
PHI
2.7
2.4
0.3
0.3
0.2
0.0
0.0
0.1
-0.1
1953
PHI
2.6
2.7
-0.1
0.3
0.3
-0.0
0.2
0.0
0.1
1954
PHI
2.6
2.2
0.4
0.2
0.3
-0.1
0.2
0.0
0.1
1955
PHI
2.5
2.3
0.2
0.2
0.3
-0.1
0.0
0.0
-0.0
1956
PHI
2.4
2.4
0.0
0.3
0.3
-0.1
0.2
0.1
0.1
1957
PHI
2.3
1.9
0.4
0.2
0.2
0.0
0.1
0.1
0.0
1958
PHI
2.5
2.0
0.5
0.2
0.2
0.0
0.1
0.1
0.0
1959
PHI
2.3
2.3
0.0
0.2
0.2
0.0
0.0
0.0
-0.0
1960
PHI
2.2
2.0
0.2
0.2
0.2
-0.0
0.0
0.0
-0.0
1961
PHI
0.9
1.2
-0.3
0.1
0.1
-0.0
0.2
0.0
0.2
1962
BAL
1.6
1.5
0.2
0.2
0.2
-0.0
0.0
0.0
-0.0
1963
BAL
2.2
1.8
0.4
0.2
0.3
-0.1
0.0
0.1
-0.0
1964
BAL
1.7
1.7
0.0
0.2
0.2
0.0
0.0
0.1
-0.1
+
1965
 
1.6
1.5
0.1
0.2
0.2
0.0
0.0
0.0
0.0
BAL
1.0
0.9
0.0
0.1
0.1
-0.0
0.0
0.0
0.0
HOU
0.7
0.6
0.1
0.1
0.1
0.0
0.0
0.0
-0.0
+
1966
 
0.9
1.1
-0.1
0.1
0.2
-0.0
0.0
0.1
-0.1
CHN
0.3
0.5
-0.1
0.0
0.1
-0.0
0.0
0.0
-0.0
HOU
0.6
0.6
-0.0
0.1
0.1
-0.0
0.0
0.0
-0.0
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CAREER
39.6
36.9
2.7
3.8
4.4
-0.6
1.0
0.9
0.1
Contextual Adjustments
Context Multipliers
Win Adjustments
Season
Team
Inter-Game
Intra-Game
Combined
Inter-Game
Intra-Game
1948
PHI
1.04
1.09
1.13
0.020
-0.015
1949
PHI
0.99
1.07
1.05
0.004
-0.006
1950
PHI
1.06
0.97
1.03
0.005
0.043
1951
PHI
1.02
1.12
1.14
-0.003
0.013
1952
PHI
1.04
0.97
1.00
0.007
0.074
1953
PHI
1.07
1.04
1.10
-0.020
0.036
1954
PHI
0.96
1.06
1.02
0.010
0.011
1955
PHI
0.98
1.11
1.08
0.018
0.019
1956
PHI
0.94
1.07
1.01
0.013
-0.001
1957
PHI
1.12
1.04
1.17
-0.034
-0.029
1958
PHI
0.97
1.06
1.03
0.012
0.019
1959
PHI
1.01
1.13
1.14
0.027
-0.022
1960
PHI
0.97
1.04
1.01
-0.004
-0.005
1961
PHI
0.91
0.96
0.88
0.009
-0.060
1962
BAL
0.98
0.92
0.90
0.023
0.003
1963
BAL
0.97
1.07
1.04
0.001
-0.018
1964
BAL
1.02
1.07
1.09
0.027
0.016
+
1965
 
0.91
1.12
1.01
-0.029
0.006
BAL
0.90
1.10
0.98
-0.028
-0.007
HOU
0.93
1.16
1.08
-0.036
0.027
+
1966
 
1.02
0.96
0.98
0.046
-0.016
CHN
1.07
0.76
0.81
0.079
-0.013
HOU
0.98
1.15
1.12
0.018
-0.010
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CAREER
1.00
1.05
1.05
0.006
0.007
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