1951 American League
Baseball Player Won-Loss Records
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1951 American League*
Traditional Statistics and Splits (Retrosheet)

1951 National League  1951 Major Leagues  

1951 American League Leaders and Trailers
1951 Postseason
1951 Season as Seen Through the Prism of Player Won-Lost Records

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 by Team
(Sorted by pWOPA)
Team Games Wins Losses pWins pLosses pWOPA
154.098.0
56.0
252.0210.042.4
155.093.5
61.5
248.5216.531.5
154.087.0
67.0
241.0221.019.7
155.081.5
73.5
236.5228.57.6
154.073.0
81.0
227.0235.0-8.2
154.070.0
84.0
224.0238.0-14.7
154.062.0
92.0
216.0246.0-30.7
154.052.0
102.0
206.0256.0-50.5
Ties count as 0.5 win and 0.5 loss. Teams in bold made the postseason. pWins equal team wins plus team games; pLosses equal team losses plus team games.

Expected Won-Lost Records by Team
(Sorted by eWORL)
Team eWins eLosses eWOPA eWORL
239.0223.017.343.4
239.6225.414.740.7
235.5226.59.335.5
235.7229.36.833.3
231.8230.21.427.6
230.7231.30.426.6
224.8237.2-12.713.4
218.7243.3-24.71.8


Batting Records by Team
(Sorted by Net Batting Wins)
Team eWins eLosses eWin Pct. Net eWins
113.4102.60.52510.9
110.9105.50.5125.3
112.8108.50.5104.2
107.6104.80.5072.8
106.4105.60.5020.8
106.2107.70.496-1.5
103.2110.80.482-7.6
93.7104.20.473-10.5


Baserunning Records by Team
(Sorted by Net Baserunning Wins)
Team eWins eLosses eWin Pct. Net eWins
10.59.60.5230.9
8.67.70.5270.9
8.78.10.5190.6
10.09.50.5140.6
8.78.80.498-0.1
8.79.00.492-0.3
10.010.90.479-0.9
8.79.70.474-1.0


Pitching Records by Team
(Sorted by Net Pitching Wins)
Team eWins eLosses eWin Pct. Net eWins
73.465.20.5308.2
74.369.90.5164.5
70.967.70.5113.2
70.067.70.5082.2
70.469.30.5041.2
68.270.10.493-1.9
68.871.20.491-2.5
71.080.10.470-9.1


Fielding Records by Team
(Sorted by Net Fielding Wins)
Team eWins eLosses eWin Pct. Net eWins
47.345.60.5091.7
44.643.30.5081.4
45.645.40.5010.2
43.643.70.499-0.1
45.745.90.499-0.1
42.543.10.496-0.6
44.745.60.495-0.9
46.749.60.485-2.8


Player Won-Lost Records (all players)

Underlying Calculations related to 1951 American 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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