Leaders & Trailers

Leaders and Trailers
1971 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

pWins
Top 10 Players           pLosses
Top 10 Players

Player pWins pLosses pWOPA
pWORL
          Player pWins pLosses pWOPA
pWORL

1 Mickey Lolich 24.1 22.0 3.4
6.1
1 Mickey Lolich 24.1 22.0 3.4
6.1
2 Amos Otis 23.5 18.3 4.1
6.1
2 Sandy Alomar Sr. 22.9 20.8 2.6
4.8
3 Reggie Smith 23.3 18.6 3.4
5.5
3 Horace Clarke 18.8 20.6 -1.4
0.5
4 Cesar Tovar 23.1 20.2 1.4
3.5
4 Cesar Tovar 23.1 20.2 1.4
3.5
5 Roy White 23.1 17.7 3.9
5.9
5 Freddie Patek 19.8 19.7 1.5
3.4
6 Reggie Jackson 23.1 15.9 5.9
7.8
6 Del Unser 16.5 19.0 -3.6
-1.9
7 Carl Yastrzemski 23.0 17.9 3.8
5.8
7 Reggie Smith 23.3 18.6 3.4
5.5
8 Sandy Alomar Sr. 22.9 20.8 2.6
4.8
8 Tommy Harper 18.4 18.6 -1.3
0.5
9 Bobby Murcer 22.3 16.6 4.7
6.7
9 Bill Melton 19.3 18.5 0.0
1.9
10 Merv Rettenmund 21.8 15.6 5.1
6.9
10 Leo Cardenas 18.9 18.5 1.6
3.5

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

Player pWins pLosses pWOPA
pWORL
          Player pWins pLosses pWOPA
pWORL

1 Vida Blue 20.8 14.9 7.0
9.1
1 Vida Blue 20.8 14.9 7.0 9.1
2 Jim Palmer 19.9 14.4 6.6
8.6
2 Jim Palmer 19.9 14.4 6.6 8.6
3 Catfish Hunter 20.6 15.5 6.2
8.3
3 Catfish Hunter 20.6 15.5 6.2 8.3
4 Reggie Jackson 23.1 15.9 5.9
7.8
4 Wilbur Wood 21.6 17.3 5.5 7.8
5 Sonny Siebert 18.7 13.8 5.8
7.6
5 Reggie Jackson 23.1 15.9 5.9 7.8
6 Wilbur Wood 21.6 17.3 5.5
7.8
6 Sonny Siebert 18.7 13.8 5.8 7.6
7 Davey Johnson 20.2 15.5 5.1
6.8
7 Andy Messersmith 19.8 15.8 4.9 7.0
8 Merv Rettenmund 21.8 15.6 5.1
6.9
8 Merv Rettenmund 21.8 15.6 5.1 6.9
9 Andy Messersmith 19.8 15.8 4.9
7.0
9 Joe Coleman Jr. 18.9 15.1 4.9 6.9
10 Joe Coleman Jr. 18.9 15.1 4.9
6.9
10 Davey Johnson 20.2 15.5 5.1 6.8

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

Player pWins pLosses pWOPA
pWORL
          Player pWins pLosses pWOPA
pWORL

1 Steve Hargan 4.4 10.7 -5.8
-4.9
1 Steve Hargan 4.4 10.7 -5.8 -4.9
2 Denny McLain 12.6 18.0 -4.6
-2.8
2 Denny McLain 12.6 18.0 -4.6 -2.8
3 Del Unser 16.5 19.0 -3.6
-1.9
3 Jim Holt 9.3 12.2 -3.6 -2.5
4 Jim Holt 9.3 12.2 -3.6
-2.5
4 Rich Reese 8.6 10.6 -3.2 -2.2
5 Lou Piniella 14.6 16.8 -3.4
-1.9
5 Ed Stroud 2.4 4.5 -2.4 -2.1
6 Rich Reese 8.6 10.6 -3.2
-2.2
6 Lou Piniella 14.6 16.8 -3.4 -1.9
7 Steve Dunning 12.3 16.1 -3.2
-1.5
7 Del Unser 16.5 19.0 -3.6 -1.9
8 Tim Cullen 10.4 14.0 -3.0
-1.8
8 Tim Cullen 10.4 14.0 -3.0 -1.8
9 Blue Moon Odom 9.8 13.2 -2.9
-1.5
9 Larry Biittner 4.8 6.8 -2.3 -1.7
10 Danny Cater 11.9 13.6 -2.8
-1.5
10 Marcelino Lopez 3.8 6.3 -2.4 -1.7

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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		pWins Top 10 Players						pLosses Top 10 Players
	Player	pWins	pLosses	pWOPA	pWORL		Player	pWins	pLosses	pWOPA	pWORL
1	Mickey Lolich	24.1	22.0	3.4	6.1	1	Mickey Lolich	24.1	22.0	3.4	6.1
2	Amos Otis	23.5	18.3	4.1	6.1	2	Sandy Alomar Sr.	22.9	20.8	2.6	4.8
3	Reggie Smith	23.3	18.6	3.4	5.5	3	Horace Clarke	18.8	20.6	-1.4	0.5
4	Cesar Tovar	23.1	20.2	1.4	3.5	4	Cesar Tovar	23.1	20.2	1.4	3.5
5	Roy White	23.1	17.7	3.9	5.9	5	Freddie Patek	19.8	19.7	1.5	3.4
6	Reggie Jackson	23.1	15.9	5.9	7.8	6	Del Unser	16.5	19.0	-3.6	-1.9
7	Carl Yastrzemski	23.0	17.9	3.8	5.8	7	Reggie Smith	23.3	18.6	3.4	5.5
8	Sandy Alomar Sr.	22.9	20.8	2.6	4.8	8	Tommy Harper	18.4	18.6	-1.3	0.5
9	Bobby Murcer	22.3	16.6	4.7	6.7	9	Bill Melton	19.3	18.5	0.0	1.9
10	Merv Rettenmund	21.8	15.6	5.1	6.9	10	Leo Cardenas	18.9	18.5	1.6	3.5

		pWins over Positional Average Top 10 Players						pWins over Replacement Level Top 10 Players
	Player	pWins	pLosses	pWOPA	pWORL		Player	pWins	pLosses	pWOPA	pWORL
1	Vida Blue	20.8	14.9	7.0	9.1	1	Vida Blue	20.8	14.9	7.0	9.1
2	Jim Palmer	19.9	14.4	6.6	8.6	2	Jim Palmer	19.9	14.4	6.6	8.6
3	Catfish Hunter	20.6	15.5	6.2	8.3	3	Catfish Hunter	20.6	15.5	6.2	8.3
4	Reggie Jackson	23.1	15.9	5.9	7.8	4	Wilbur Wood	21.6	17.3	5.5	7.8
5	Sonny Siebert	18.7	13.8	5.8	7.6	5	Reggie Jackson	23.1	15.9	5.9	7.8
6	Wilbur Wood	21.6	17.3	5.5	7.8	6	Sonny Siebert	18.7	13.8	5.8	7.6
7	Davey Johnson	20.2	15.5	5.1	6.8	7	Andy Messersmith	19.8	15.8	4.9	7.0
8	Merv Rettenmund	21.8	15.6	5.1	6.9	8	Merv Rettenmund	21.8	15.6	5.1	6.9
9	Andy Messersmith	19.8	15.8	4.9	7.0	9	Joe Coleman Jr.	18.9	15.1	4.9	6.9
10	Joe Coleman Jr.	18.9	15.1	4.9	6.9	10	Davey Johnson	20.2	15.5	5.1	6.8

		pWins over Positional Average Bottom 10 Players						pWins over Replacement Level Bottom 10 Players
	Player	pWins	pLosses	pWOPA	pWORL		Player	pWins	pLosses	pWOPA	pWORL
1	Steve Hargan	4.4	10.7	-5.8	-4.9	1	Steve Hargan	4.4	10.7	-5.8	-4.9
2	Denny McLain	12.6	18.0	-4.6	-2.8	2	Denny McLain	12.6	18.0	-4.6	-2.8
3	Del Unser	16.5	19.0	-3.6	-1.9	3	Jim Holt	9.3	12.2	-3.6	-2.5
4	Jim Holt	9.3	12.2	-3.6	-2.5	4	Rich Reese	8.6	10.6	-3.2	-2.2
5	Lou Piniella	14.6	16.8	-3.4	-1.9	5	Ed Stroud	2.4	4.5	-2.4	-2.1
6	Rich Reese	8.6	10.6	-3.2	-2.2	6	Lou Piniella	14.6	16.8	-3.4	-1.9
7	Steve Dunning	12.3	16.1	-3.2	-1.5	7	Del Unser	16.5	19.0	-3.6	-1.9
8	Tim Cullen	10.4	14.0	-3.0	-1.8	8	Tim Cullen	10.4	14.0	-3.0	-1.8
9	Blue Moon Odom	9.8	13.2	-2.9	-1.5	9	Larry Biittner	4.8	6.8	-2.3	-1.7
10	Danny Cater	11.9	13.6	-2.8	-1.5	10	Marcelino Lopez	3.8	6.3	-2.4	-1.7