Leaders & Trailers

Leaders and Trailers
1980 American League
(only includes games for which Retrosheet has released play-by-play data)

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

Multiple Seasons (Players):
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

Starting Pitcher eWins
Top 10 Players           Starting Pitcher eLosses
Top 10 Players

Player Wins Losses
WOPA
          Player Wins Losses
WOPA

1 Jim Clancy 16.4 15.5
1.2
1 Jim Clancy 16.4 15.5
1.2
2 Mike Norris 16.1 12.4
3.8
2 Dennis Leonard 15.3 15.1
0.4
3 Len Barker 15.9 14.6
1.5
3 Len Barker 15.9 14.6
1.5
4 Dennis Leonard 15.3 15.1
0.4
4 Geoff Zahn 14.5 14.5
0.2
5 Moose Haas 14.9 13.8
1.3
5 Steve Stone 14.4 13.8
0.8
6 Tommy John 14.9 12.3
2.7
6 Moose Haas 14.9 13.8
1.3
7 Rick Langford 14.8 13.7
1.2
7 Rick Langford 14.8 13.7
1.2
8 Geoff Zahn 14.5 14.5
0.2
8 Mike Flanagan 13.4 13.5
0.1
9 Steve Stone 14.4 13.8
0.8
9 Steve McCatty 12.8 13.5
-0.6
10 Scott McGregor 14.3 11.7
2.8
10 Matt Keough 14.3 13.3
1.2

eWins over Positional Average
Top 10 Players           eWins below Positional Average
Top 10 Players

Player Wins Losses
WOPA
          Player Wins Losses
WOPA

1 Mike Norris 16.1 12.4 3.8
1 Mike Parrott 5.0 7.1 -2.0
2 Scott McGregor 14.3 11.7 2.8
2 Paul Mirabella 7.0 8.8 -1.7
3 Tommy John 14.9 12.3 2.7
3 Chris Knapp 4.8 6.5 -1.6
4 Britt Burns 14.2 11.9 2.5
4 Ed Figueroa 4.1 5.8 -1.6
5 Dave Stieb 13.9 11.9 2.1
5 Ken Kravec 4.2 5.8 -1.5
6 Rudy May 7.2 5.5 1.8
6 Steve Comer 2.4 3.8 -1.4
7 Len Barker 15.9 14.6 1.5
7 Dan Spillner 11.4 12.9 -1.3
8 Larry Gura 13.4 12.3 1.3
8 Renie Martin 6.5 7.9 -1.3
9 Moose Haas 14.9 13.8 1.3
9 Byron McLaughlin 1.4 2.5 -1.1
10 Floyd Bannister 12.5 11.4 1.2
10 Mike Caldwell 10.8 12.1 -1.1

The information used here was obtained free of charge from and is copyrighted by Retrosheet. Interested parties may contact Retrosheet at "www.retrosheet.org".
Baseball player won-lost records have been constructed by Tom Thress. Feel free to contact me by e-mail, follow me on Twitter, and/or subscribe to my YouTube channel.

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		Starting Pitcher eWins Top 10 Players					Starting Pitcher eLosses Top 10 Players
	Player	Wins	Losses	WOPA		Player	Wins	Losses	WOPA
1	Jim Clancy	16.4	15.5	1.2	1	Jim Clancy	16.4	15.5	1.2
2	Mike Norris	16.1	12.4	3.8	2	Dennis Leonard	15.3	15.1	0.4
3	Len Barker	15.9	14.6	1.5	3	Len Barker	15.9	14.6	1.5
4	Dennis Leonard	15.3	15.1	0.4	4	Geoff Zahn	14.5	14.5	0.2
5	Moose Haas	14.9	13.8	1.3	5	Steve Stone	14.4	13.8	0.8
6	Tommy John	14.9	12.3	2.7	6	Moose Haas	14.9	13.8	1.3
7	Rick Langford	14.8	13.7	1.2	7	Rick Langford	14.8	13.7	1.2
8	Geoff Zahn	14.5	14.5	0.2	8	Mike Flanagan	13.4	13.5	0.1
9	Steve Stone	14.4	13.8	0.8	9	Steve McCatty	12.8	13.5	-0.6
10	Scott McGregor	14.3	11.7	2.8	10	Matt Keough	14.3	13.3	1.2

		eWins over Positional Average Top 10 Players					eWins below Positional Average Top 10 Players
	Player	Wins	Losses	WOPA		Player	Wins	Losses	WOPA
1	Mike Norris	16.1	12.4	3.8	1	Mike Parrott	5.0	7.1	-2.0
2	Scott McGregor	14.3	11.7	2.8	2	Paul Mirabella	7.0	8.8	-1.7
3	Tommy John	14.9	12.3	2.7	3	Chris Knapp	4.8	6.5	-1.6
4	Britt Burns	14.2	11.9	2.5	4	Ed Figueroa	4.1	5.8	-1.6
5	Dave Stieb	13.9	11.9	2.1	5	Ken Kravec	4.2	5.8	-1.5
6	Rudy May	7.2	5.5	1.8	6	Steve Comer	2.4	3.8	-1.4
7	Len Barker	15.9	14.6	1.5	7	Dan Spillner	11.4	12.9	-1.3
8	Larry Gura	13.4	12.3	1.3	8	Renie Martin	6.5	7.9	-1.3
9	Moose Haas	14.9	13.8	1.3	9	Byron McLaughlin	1.4	2.5	-1.1
10	Floyd Bannister	12.5	11.4	1.2	10	Mike Caldwell	10.8	12.1	-1.1