1931 National League
Baseball Player Won-Loss Records
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1931 National League*
Traditional Statistics and Splits (Retrosheet)

1931 American League  1931 Major Leagues  

1931 National League Leaders and Trailers
1931 Postseason

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)


Player Won-Lost Records by Team
(Sorted by pWORL)
Team pWins pLosses pWOPA pWORL
210.0168.020.943.0
226.5208.59.133.9
223.5217.53.128.7
201.0195.03.326.1
217.5217.50.025.1
180.5197.5-8.413.7
171.0192.0-10.510.3
190.0224.0-17.06.7


Expected Won-Lost Records by Team
(Sorted by eWORL)
Team eWins eLosses eWOPA eWORL
223.1211.95.730.5
204.2191.86.529.3
221.7219.31.326.9
193.6184.44.626.6
218.0217.00.525.6
202.6211.4-4.419.3
185.7192.3-3.218.8
176.3186.7-5.315.5


Batting Records by Team
(Sorted by Net Batting Wins)
Team eWins eLosses eWin Pct. Net eWins
105.592.60.53312.9
104.997.10.5197.8
87.383.20.5124.0
85.184.90.5010.2
97.799.60.495-1.9
99.8104.00.490-4.3
87.995.30.480-7.4
72.284.20.462-12.0


Baserunning Records by Team
(Sorted by Net Baserunning Wins)
Team eWins eLosses eWin Pct. Net eWins
9.58.10.5401.4
8.98.50.5130.4
7.97.50.5130.4
9.79.50.5060.2
9.39.20.5020.1
9.99.90.499-0.0
7.77.90.492-0.2
6.88.30.452-1.5


Pitching Records by Team
(Sorted by Net Pitching Wins)
Team eWins eLosses eWin Pct. Net eWins
63.058.30.5204.8
65.963.00.5112.9
51.049.00.5102.0
53.351.90.5071.4
59.860.40.498-0.6
56.157.40.494-1.3
57.661.30.484-3.7
54.159.40.477-5.3


Fielding Records by Team
(Sorted by Net Fielding Wins)
Team eWins eLosses eWin Pct. Net eWins
38.637.50.5071.1
43.242.40.5050.8
44.343.50.5040.8
39.138.40.5040.7
51.051.20.499-0.2
45.946.90.495-1.0
46.147.90.491-1.8
40.342.30.488-1.9


Player Won-Lost Records (all players)

Underlying Calculations related to 1931 National League

Ballpark Factors
Net Win Values
Positional Averages
Replacement Levels
Division of Shared Credit
Event Probabilities
*Player won-loss records are calculated using Retrosheet play-by-play data. For some seasons, Retrosheet does not have full play-by-play data for all games. In these cases, some games may be missing.
The number of Games shown here are the number of games for which Retrosheet play-by-play data exist and were used in these calculations.



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