Bob Porterfield - Player Record
Baseball Player Won-Loss Records
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Bob Porterfield - Player Record
Traditional Statistics and Splits (Retrosheet)
(Player Game Log)

Compare Bob Porterfield to:
Most Similar Players to Bob Porterfield

Positional Average (Weighted Avg of Options): 0.500 (1-Year) (9-Year) (Long-Run)

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)

Basic Player Won-Lost Records
Value Decomposition
Season Team Age Games pWins pLosses pWORL pWOPA
1948NYA24
16
5.04.41.40.8
1949NYA25
12
3.03.50.1-0.3
1950NYA26
11
0.61.1-0.3-0.5
+ 1951
27
21
8.88.32.11.1
1952WS128
31
15.213.94.12.2
1953WS129
37
18.814.57.05.1
1954WS130
32
14.114.82.10.3
1955WS131
30
12.113.21.2-0.3
1956BOS32
25
6.511.7-3.5-4.8
1957BOS33
28
5.66.50.2-0.6
+ 1958
34
39
4.94.41.30.7
+ 1959
35
40
1.71.80.2-0.2
------ ------ ------ ------ ------
CAREER (reg. season)
322
96.298.115.83.6
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
322
96.298.115.83.6


Expected Player Won-Lost Records
Value Decomposition
Season Team Age Games eWins eLosses eWORL eWOPA
1948NYA24
16
4.74.70.90.3
1949NYA25
12
3.13.30.40.0
1950NYA26
11
0.81.0-0.0-0.2
+ 1951
27
21
9.18.02.61.6
1952WS128
31
15.413.84.52.7
1953WS129
37
18.015.35.73.8
1954WS130
32
14.614.23.21.4
1955WS131
30
12.912.42.81.3
1956BOS32
25
8.39.9-0.1-1.3
1957BOS33
28
6.06.11.00.2
+ 1958
34
39
5.04.31.50.8
+ 1959
35
40
1.52.0-0.1-0.5
------ ------ ------ ------ ------
CAREER (reg. season)
322
99.494.922.410.2
------ ------ ------ ------ ------
PostSeason (career)
0
0.00.00.00.0
------ ------ ------ ------ ------
COMBINED
322
99.494.922.410.2


Basic Decomposition of eWins, eLosses
(Regular Season only)
Batting Baserunning Pitching Fielding
Season Team Wins Losses Wins Losses Wins Losses Wins Losses
19480.3
0.5
0.0
0.1
4.3
4.1
0.1
0.0
19490.1
0.4
0.0
0.0
3.0
2.8
0.1
0.1
19500.0
0.0
0.0
0.0
0.8
0.9
0.0
0.0
+ 1951
-
0.6
1.2
0.1
0.2
7.9
6.6
0.2
0.1
19521.0
1.7
0.1
0.5
13.7
11.7
0.3
0.2
19532.2
2.2
0.1
0.1
14.9
13.2
0.4
0.3
19540.9
2.2
0.0
0.1
13.0
11.9
0.5
0.2
19550.9
1.7
0.1
0.1
11.5
10.4
0.3
0.2
19560.7
0.7
0.0
0.0
7.6
8.8
0.1
0.3
19570.3
0.6
0.0
0.0
5.3
5.0
0.4
0.5
+ 1958
-
0.2
0.4
0.0
0.0
4.6
3.8
0.1
0.1
+ 1959
-
0.0
0.0
0.0
0.0
1.5
1.9
0.1
0.0
------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
7.2
11.7
0.5
1.2
88.0
81.1
2.5
2.2


Positional Teammate Adjustments
Season Team Average Repl. Level Offensive Defensive
19480.4860.423-0.000.02
19490.4850.418-0.000.00
19500.4990.4170.000.00
+ 1951
-
0.4830.423-0.00-0.01
19520.4840.422-0.00-0.01
19530.4890.431-0.000.06
19540.4820.421-0.00-0.05
19550.4820.423-0.00-0.04
19560.4890.421-0.000.01
19570.4910.422-0.00-0.02
+ 1958
-
0.4920.422-0.000.02
+ 1959
-
0.5020.408-0.00-0.01
------ ------ ------ ------ ------ ------
CAREER
0.4860.423-0.02-0.01


Contextual Adjustments
(Regular Season only)
Context Multipliers Win Adjustments
Actual
Season Team Inter-Game Intra-Game Combined Inter-Game Intra-Game Expected
19481.001.01
1.01
0.011
0.017
0.002
19490.980.98
0.96
-0.019
-0.009
-0.001
19500.860.92
0.79
-0.174
0.077
-0.003
+ 1951
-
1.021.13
1.15
-0.005
0.002
0.010
19521.041.06
1.11
0.015
-0.009
0.011
19530.981.17
1.15
-0.001
0.038
0.015
19541.090.94
1.02
-0.006
-0.006
0.005
19551.061.12
1.18
-0.017
-0.008
0.005
19561.100.98
1.07
-0.050
-0.053
-0.006
19570.871.24
1.08
-0.011
-0.019
0.001
+ 1958
-
0.801.20
0.95
0.020
-0.028
0.003
+ 1959
-
0.720.81
0.59
0.047
-0.005
-0.005
------ ------ ------ ------ ------ ------ ------ ------
CAREER
1.011.06
1.07
-0.007
-0.001
0.006


eWins, eLosses by Position
(Regular Season only)
Starting PitcherPitcher OffenseRelief Pitcher
Season Team eWineLosseWOPAeWineLosseWOPAeWineLosseWOPA
19483.83.8
-0.0
0.40.6
0.0
0.50.3
0.2
19492.62.4
0.2
0.10.4
-0.1
0.40.5
-0.1
19500.30.6
-0.3
0.00.0
0.0
0.50.4
0.0
+ 1951
-
8.16.7
1.5
0.71.4
-0.2
0.10.1
-0.0
195213.711.5
2.2
1.12.2
-0.1
0.20.4
-0.2
195315.013.1
2.0
2.22.3
0.9
0.20.3
-0.1
195413.311.7
1.7
0.92.3
-0.4
0.20.4
-0.2
195511.510.3
1.3
0.91.9
-0.2
0.30.3
-0.0
19566.57.4
-0.9
0.70.7
0.3
1.21.7
-0.5
19573.93.6
0.4
0.40.6
0.0
1.81.9
-0.2
+ 1958
-
2.72.6
0.2
0.20.4
0.0
1.91.4
0.4
+ 1959
-
--
-
0.00.0
-0.0
1.51.9
-0.4
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
81.473.7
8.1
7.612.9
0.2
8.89.8
-1.1


Pinch HitterPinch Runner
SeasonTeameWineLosseWOPAeWineLosseWOPA
1948--
-
--
-
1949--
-
--
-
1950--
-
0.00.0
-0.0
+ 1951
-
--
-
--
-
1952--
-
--
-
19530.00.0
0.0
--
-
1954--
-
--
-
1955--
-
--
-
1956--
-
--
-
1957--
-
--
-
+ 1958
-
--
-
--
-
+ 1959
-
--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.00.0
0.0
0.00.0
-0.0


pWins, pLosses by Position
(Regular Season only)
Starting PitcherPitcher OffenseRelief Pitcher
Season Team pWinpLosspWOPApWinpLosspWOPApWinpLosspWOPA
19484.13.6
0.5
0.30.6
-0.0
0.60.2
0.3
19492.72.3
0.3
0.10.5
-0.2
0.20.7
-0.5
19500.20.6
-0.4
0.00.0
0.0
0.40.5
-0.1
+ 1951
-
8.16.8
1.3
0.71.4
-0.2
0.00.1
-0.1
195213.911.4
2.5
1.22.1
-0.0
0.20.5
-0.3
195315.612.6
3.1
3.01.6
2.0
0.30.3
-0.1
195412.712.2
0.6
1.12.2
-0.2
0.20.4
-0.2
195511.010.9
0.2
0.92.0
-0.3
0.20.4
-0.2
19565.38.6
-3.3
0.50.9
-0.0
0.82.1
-1.4
19573.73.8
-0.1
0.40.5
0.1
1.52.1
-0.6
+ 1958
-
2.52.7
-0.2
0.30.4
0.1
2.11.3
0.7
+ 1959
-
--
-
0.00.0
-0.0
1.71.8
-0.1
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
CAREER
79.775.5
4.6
8.412.2
1.4
8.210.4
-2.4


Pinch HitterPinch Runner
SeasonTeampWinpLosspWOPApWinpLosspWOPA
1948--
-
--
-
1949--
-
--
-
1950--
-
0.00.0
-0.0
+ 1951
-
--
-
--
-
1952--
-
--
-
19530.00.0
0.0
--
-
1954--
-
--
-
1955--
-
--
-
1956--
-
--
-
1957--
-
--
-
+ 1958
-
--
-
--
-
+ 1959
-
--
-
--
-
------ ------ ------ ------ ------ ------ ------ ------
CAREER
0.00.0
0.0
0.00.0
-0.0






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