Leaders & Trailers

Leaders and Trailers
1978 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

Postseason pWins
Top 10 Players           Postseason pLosses
Top 10 Players

Player pWins_ps pLosses_ps pWOPA
pWORL
          Player pWins_ps pLosses_ps pWOPA
pWORL

1 Roy White 1.7 1.1 0.6
0.7
1 Ed Figueroa 0.6 1.4 -0.8
-0.6
2 Thurman Munson 1.7 1.0 0.7
0.9
2 Catfish Hunter 0.9 1.3 -0.3
-0.2
3 Ron Guidry 1.4 0.6 0.8
1.0
3 Bucky Dent 1.2 1.2 0.1
0.3
4 Lou Piniella 1.4 1.1 0.2
0.3
4 Lou Piniella 1.4 1.1 0.2
0.3
5 Reggie Jackson 1.2 0.6 0.6
0.7
5 Roy White 1.7 1.1 0.6
0.7
6 Bucky Dent 1.2 1.2 0.1
0.3
6 Thurman Munson 1.7 1.0 0.7
0.9
7 Graig Nettles 1.2 0.9 0.3
0.4
7 Graig Nettles 1.2 0.9 0.3
0.4
8 Mickey Rivers 1.0 0.8 0.2
0.3
8 Dennis Leonard 0.6 0.8 -0.2
-0.1
9 Jim Beattie 1.0 0.6 0.4
0.5
9 Mickey Rivers 1.0 0.8 0.2
0.3
10 Catfish Hunter 0.9 1.3 -0.3
-0.2
10 Al Cowens 0.3 0.7 -0.4
-0.3

Postseason pWins over Positional Average
Top 10 Players           Postseason pWins over Replacement Level
Top 10 Players

Player pWins_ps pLosses_ps pWOPA
pWORL
          Player pWins_ps pLosses_ps pWOPA
pWORL

1 Ron Guidry 1.4 0.6 0.8
1.0
1 Ron Guidry 1.4 0.6 0.8 1.0
2 Thurman Munson 1.7 1.0 0.7
0.9
2 Thurman Munson 1.7 1.0 0.7 0.9
3 Rich Gossage 0.9 0.2 0.7
0.8
3 Rich Gossage 0.9 0.2 0.7 0.8
4 Roy White 1.7 1.1 0.6
0.7
4 Roy White 1.7 1.1 0.6 0.7
5 Reggie Jackson 1.2 0.6 0.6
0.7
5 Reggie Jackson 1.2 0.6 0.6 0.7
6 Brian Doyle 0.9 0.4 0.5
0.5
6 Brian Doyle 0.9 0.4 0.5 0.5
7 Amos Otis 0.8 0.4 0.5
0.5
7 Amos Otis 0.8 0.4 0.5 0.5
8 Jim Beattie 1.0 0.6 0.4
0.5
8 Jim Beattie 1.0 0.6 0.4 0.5
9 Graig Nettles 1.2 0.9 0.3
0.4
9 Graig Nettles 1.2 0.9 0.3 0.4
10 Mickey Rivers 1.0 0.8 0.2
0.3
10 Lou Piniella 1.4 1.1 0.2 0.3

Postseason pWins over Positional Average
Bottom 10 Players           Postseason pWins over Replacement Level
Bottom 10 Players

Player pWins_ps pLosses_ps pWOPA
pWORL
          Player pWins_ps pLosses_ps pWOPA
pWORL

1 Ed Figueroa 0.6 1.4 -0.8
-0.6
1 Ed Figueroa 0.6 1.4 -0.8 -0.6
2 Doug Bird 0.0 0.5 -0.5
-0.4
2 Doug Bird 0.0 0.5 -0.5 -0.4
3 Al Cowens 0.3 0.7 -0.4
-0.3
3 Al Cowens 0.3 0.7 -0.4 -0.3
4 Freddie Patek 0.3 0.7 -0.4
-0.3
4 Freddie Patek 0.3 0.7 -0.4 -0.3
5 Catfish Hunter 0.9 1.3 -0.3
-0.2
5 Hal McRae 0.2 0.4 -0.2 -0.2
6 Dennis Leonard 0.6 0.8 -0.2
-0.1
6 Catfish Hunter 0.9 1.3 -0.3 -0.2
7 Hal McRae 0.2 0.4 -0.2
-0.2
7 Paul Splittorff 0.2 0.3 -0.2 -0.2
8 Darrell Porter 0.3 0.5 -0.2
-0.1
8 Darrell Porter 0.3 0.5 -0.2 -0.1
9 Paul Splittorff 0.2 0.3 -0.2
-0.2
9 Clint Hurdle 0.3 0.4 -0.2 -0.1
10 Clint Hurdle 0.3 0.4 -0.2
-0.1
10 Cliff Johnson 0.0 0.2 -0.1 -0.1

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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		Postseason pWins Top 10 Players						Postseason pLosses Top 10 Players
	Player	pWins_ps	pLosses_ps	pWOPA	pWORL		Player	pWins_ps	pLosses_ps	pWOPA	pWORL
1	Roy White	1.7	1.1	0.6	0.7	1	Ed Figueroa	0.6	1.4	-0.8	-0.6
2	Thurman Munson	1.7	1.0	0.7	0.9	2	Catfish Hunter	0.9	1.3	-0.3	-0.2
3	Ron Guidry	1.4	0.6	0.8	1.0	3	Bucky Dent	1.2	1.2	0.1	0.3
4	Lou Piniella	1.4	1.1	0.2	0.3	4	Lou Piniella	1.4	1.1	0.2	0.3
5	Reggie Jackson	1.2	0.6	0.6	0.7	5	Roy White	1.7	1.1	0.6	0.7
6	Bucky Dent	1.2	1.2	0.1	0.3	6	Thurman Munson	1.7	1.0	0.7	0.9
7	Graig Nettles	1.2	0.9	0.3	0.4	7	Graig Nettles	1.2	0.9	0.3	0.4
8	Mickey Rivers	1.0	0.8	0.2	0.3	8	Dennis Leonard	0.6	0.8	-0.2	-0.1
9	Jim Beattie	1.0	0.6	0.4	0.5	9	Mickey Rivers	1.0	0.8	0.2	0.3
10	Catfish Hunter	0.9	1.3	-0.3	-0.2	10	Al Cowens	0.3	0.7	-0.4	-0.3

		Postseason pWins over Positional Average Top 10 Players						Postseason pWins over Replacement Level Top 10 Players
	Player	pWins_ps	pLosses_ps	pWOPA	pWORL		Player	pWins_ps	pLosses_ps	pWOPA	pWORL
1	Ron Guidry	1.4	0.6	0.8	1.0	1	Ron Guidry	1.4	0.6	0.8	1.0
2	Thurman Munson	1.7	1.0	0.7	0.9	2	Thurman Munson	1.7	1.0	0.7	0.9
3	Rich Gossage	0.9	0.2	0.7	0.8	3	Rich Gossage	0.9	0.2	0.7	0.8
4	Roy White	1.7	1.1	0.6	0.7	4	Roy White	1.7	1.1	0.6	0.7
5	Reggie Jackson	1.2	0.6	0.6	0.7	5	Reggie Jackson	1.2	0.6	0.6	0.7
6	Brian Doyle	0.9	0.4	0.5	0.5	6	Brian Doyle	0.9	0.4	0.5	0.5
7	Amos Otis	0.8	0.4	0.5	0.5	7	Amos Otis	0.8	0.4	0.5	0.5
8	Jim Beattie	1.0	0.6	0.4	0.5	8	Jim Beattie	1.0	0.6	0.4	0.5
9	Graig Nettles	1.2	0.9	0.3	0.4	9	Graig Nettles	1.2	0.9	0.3	0.4
10	Mickey Rivers	1.0	0.8	0.2	0.3	10	Lou Piniella	1.4	1.1	0.2	0.3