Leaders & Trailers Baseball Player Won-Loss Records
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Leaders and Trailers
1981 American League

(only includes games for which Retrosheet has released play-by-play data)

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)


Leaders and Trailers for a Specific League/Season (1916 to 2019)

Multiple Seasons (Players):  
  to  

Leaders and Trailers over Full Retrosheet Era (1916 to 2019)

Players:  Single-Season,   Career;    Teams:  Single-Season

Statistics to Show for Leaders and Trailers

Regular Season Only
Total Wins (Wins, Losses, WOPA, WORL):    pWins    eWins
Batting    Baserunning    Offense    Pitching    Fielding (all positions)    Defense
By Position:    P    C    1B    2B    3B    SS    LF    CF    RF    DH    PH    PR    P Off.    SP    RP
By Component :    1    2    3    4    3&4    5    6    7    8    9    8&9
Fielding, by Position:    P    C    1B    2B    3B    SS    LF    CF    RF

Postseason (Players only):    Total, All Series    World Series    League Championship Series    Division Series    Wild Card Round
Total Wins (Regular Season plus Postseason):    pWins    eWins

Missing games extrapolated



Center Field Fielding Wins
Top 10 Players
Center Field Fielding Losses
Top 10 Players
Player eWins eLosses Player eWins eLosses
1Rick Manning4.53.8
0.7
1Mickey Hatcher4.04.6
-0.6
2Dwayne Murphy4.33.5
0.8
2Mickey Rivers3.34.0
-0.6
3Mickey Hatcher4.04.6
-0.6
3Rick Manning4.53.8
0.7
4Amos Otis3.52.8
0.7
4Dwayne Murphy4.33.5
0.8
5Al Bumbry3.52.8
0.7
5Lloyd Moseby3.03.2
-0.3
6Jerry Mumphrey3.42.9
0.5
6Joe Simpson3.03.2
-0.2
7Mickey Rivers3.34.0
-0.6
7Chet Lemon3.03.1
-0.1
8Joe Simpson3.03.2
-0.2
8Rick Miller3.03.1
-0.1
9Rick Miller3.03.1
-0.1
9Jerry Mumphrey3.42.9
0.5
10Chet Lemon3.03.1
-0.1
10Amos Otis3.52.8
0.7


Net Center Field Fielding Wins
Top 10 Players
Net Center Field Fielding Losses
Top 10 Players
Player eWins eLosses Player eWins eLosses
1Dwayne Murphy4.33.5
0.8
1Mickey Rivers3.34.0
-0.6
2Al Bumbry3.52.8
0.7
2Mickey Hatcher4.04.6
-0.6
3Amos Otis3.52.8
0.7
3Leo Sutherland0.00.4
-0.3
4Rick Manning4.53.8
0.7
4Juan Beniquez0.91.2
-0.3
5Jerry Mumphrey3.42.9
0.5
5Al Cowens1.82.1
-0.3
6Willie Wilson0.70.4
0.3
6Lloyd Moseby3.03.2
-0.3
7Kirk Gibson0.70.6
0.1
7Fred Lynn2.42.7
-0.2
8Garry Hancock0.30.2
0.1
8Dave Winfield0.60.8
-0.2
9Marshall Edwards0.40.3
0.1
9Dave Henderson0.91.1
-0.2
10Paul Molitor1.51.4
0.1
10Joe Simpson3.03.2
-0.2


Center Field Fielding Wins over Replacement Level
Top 10 Players
Center Field Fielding Wins over Replacement Level
Bottom 10 Players
Player eWins eLosses Player eWins eLosses
1Dwayne Murphy4.33.5
1.1
1Leo Sutherland0.00.4
-0.3
2Rick Manning4.53.8
1.1
2Mickey Rivers3.34.0
-0.3
3Al Bumbry3.52.8
1.0
3Juan Beniquez0.91.2
-0.2
4Amos Otis3.52.8
1.0
4Dave Winfield0.60.8
-0.2
5Jerry Mumphrey3.42.9
0.8
5Mickey Hatcher4.04.6
-0.2
6Willie Wilson0.70.4
0.3
6Dave Henderson0.91.1
-0.1
7Rick Miller3.03.1
0.2
7Rick Bosetti0.50.6
-0.1
8Paul Molitor1.51.4
0.2
8Al Cowens1.82.1
-0.1
9Gorman Thomas1.81.8
0.2
9Ron LeFlore0.10.2
-0.1
10Kirk Gibson0.70.6
0.2
10Larry Littleton0.10.2
-0.1


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