Leaders & Trailers

Leaders and Trailers
1966 Major Leagues
(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

eWins
Top 10 Players           eLosses
Top 10 Players

Player eWins eLosses eWOPA
eWORL
          Player eWins eLosses eWOPA
eWORL

1 Roberto Clemente 25.3 20.5 3.1
5.3
1 Maury Wills 20.0 21.4 -0.5
1.5
2 Hank Aaron 25.1 19.0 4.5
6.7
2 Dick Groat 18.7 21.1 -1.7
0.2
3 Frank Robinson 24.7 17.2 5.9
7.9
3 Glenn Beckert 17.6 20.7 -2.3
-0.4
4 Willie Mays 24.5 18.2 5.4
7.4
4 Roberto Clemente 25.3 20.5 3.1
5.3
5 Carl Yastrzemski 24.3 19.7 3.2
5.3
5 Vada Pinson 20.3 20.4 -1.4
0.6
6 Tommie Agee 24.1 20.4 2.3
4.5
6 Tommie Agee 24.1 20.4 2.3
4.5
7 Ron Santo 22.9 17.2 5.0
6.9
7 Sonny Jackson 19.6 20.3 0.2
2.1
8 Tony Oliva 22.8 18.2 3.0
5.0
8 Willie Davis 20.0 20.2 -1.5
0.5
9 Dick Allen 22.6 16.4 5.6
7.5
9 Lou Brock 22.5 20.1 0.8
2.8
10 Jim Fregosi 22.5 20.0 3.3
5.4
10 Luis Aparicio 19.5 20.1 0.3
2.2

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

Player eWins eLosses eWOPA
eWORL
          Player eWins eLosses eWOPA
eWORL

1 Juan Marichal 20.9 16.0 6.2
8.4
1 Juan Marichal 20.9 16.0 6.2 8.4
2 Frank Robinson 24.7 17.2 5.9
7.9
2 Frank Robinson 24.7 17.2 5.9 7.9
3 Harmon Killebrew 22.2 15.5 5.7
7.5
3 Sandy Koufax 21.3 17.7 5.5 7.9
4 Dick Allen 22.6 16.4 5.6
7.5
4 Harmon Killebrew 22.2 15.5 5.7 7.5
5 Sandy Koufax 21.3 17.7 5.5
7.9
5 Dick Allen 22.6 16.4 5.6 7.5
6 Willie Mays 24.5 18.2 5.4
7.4
6 Willie Mays 24.5 18.2 5.4 7.4
7 Willie McCovey 19.2 12.9 5.0
6.5
7 Ron Santo 22.9 17.2 5.0 6.9
8 Ron Santo 22.9 17.2 5.0
6.9
8 Hank Aaron 25.1 19.0 4.5 6.7
9 Dick McAuliffe 17.5 13.2 4.8
6.3
9 Willie McCovey 19.2 12.9 5.0 6.5
10 Willie Stargell 20.3 14.6 4.5
6.2
10 Jim Bunning 19.9 17.0 4.1 6.4

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

Player eWins eLosses eWOPA
eWORL
          Player eWins eLosses eWOPA
eWORL

1 Bob Aspromonte 15.2 18.0 -3.5
-1.9
1 Jesus Alou 9.3 11.6 -3.2 -2.2
2 Jesus Alou 9.3 11.6 -3.2
-2.2
2 Bob Aspromonte 15.2 18.0 -3.5 -1.9
3 Mike Hershberger 17.2 18.3 -2.5
-0.8
3 Joe Sparma 4.4 6.9 -2.2 -1.5
4 Tommy McCraw 11.3 12.7 -2.5
-1.3
4 Tug McGraw 4.0 6.4 -2.1 -1.5
5 Fred Talbot 10.5 13.7 -2.4
-0.9
5 Tommy McCraw 11.3 12.7 -2.5 -1.3
6 Don Kessinger 15.5 18.7 -2.3
-0.7
6 Ernie Broglio 4.1 6.0 -1.8 -1.2
7 Tommy Harper 16.1 17.1 -2.3
-0.7
7 Willie Smith (1963) 5.7 7.1 -1.8 -1.1
8 Glenn Beckert 17.6 20.7 -2.3
-0.4
8 Bob Lillis 4.3 6.2 -1.6 -1.1
9 Joe Sparma 4.4 6.9 -2.2
-1.5
9 Frank Kreutzer 2.2 3.8 -1.5 -1.1
10 Jack Hamilton 8.2 10.8 -2.2
-0.7
10 John Stephenson 2.8 4.4 -1.5 -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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		eWins Top 10 Players						eLosses Top 10 Players
	Player	eWins	eLosses	eWOPA	eWORL		Player	eWins	eLosses	eWOPA	eWORL
1	Roberto Clemente	25.3	20.5	3.1	5.3	1	Maury Wills	20.0	21.4	-0.5	1.5
2	Hank Aaron	25.1	19.0	4.5	6.7	2	Dick Groat	18.7	21.1	-1.7	0.2
3	Frank Robinson	24.7	17.2	5.9	7.9	3	Glenn Beckert	17.6	20.7	-2.3	-0.4
4	Willie Mays	24.5	18.2	5.4	7.4	4	Roberto Clemente	25.3	20.5	3.1	5.3
5	Carl Yastrzemski	24.3	19.7	3.2	5.3	5	Vada Pinson	20.3	20.4	-1.4	0.6
6	Tommie Agee	24.1	20.4	2.3	4.5	6	Tommie Agee	24.1	20.4	2.3	4.5
7	Ron Santo	22.9	17.2	5.0	6.9	7	Sonny Jackson	19.6	20.3	0.2	2.1
8	Tony Oliva	22.8	18.2	3.0	5.0	8	Willie Davis	20.0	20.2	-1.5	0.5
9	Dick Allen	22.6	16.4	5.6	7.5	9	Lou Brock	22.5	20.1	0.8	2.8
10	Jim Fregosi	22.5	20.0	3.3	5.4	10	Luis Aparicio	19.5	20.1	0.3	2.2

		eWins over Positional Average Top 10 Players						eWins over Replacement Level Top 10 Players
	Player	eWins	eLosses	eWOPA	eWORL		Player	eWins	eLosses	eWOPA	eWORL
1	Juan Marichal	20.9	16.0	6.2	8.4	1	Juan Marichal	20.9	16.0	6.2	8.4
2	Frank Robinson	24.7	17.2	5.9	7.9	2	Frank Robinson	24.7	17.2	5.9	7.9
3	Harmon Killebrew	22.2	15.5	5.7	7.5	3	Sandy Koufax	21.3	17.7	5.5	7.9
4	Dick Allen	22.6	16.4	5.6	7.5	4	Harmon Killebrew	22.2	15.5	5.7	7.5
5	Sandy Koufax	21.3	17.7	5.5	7.9	5	Dick Allen	22.6	16.4	5.6	7.5
6	Willie Mays	24.5	18.2	5.4	7.4	6	Willie Mays	24.5	18.2	5.4	7.4
7	Willie McCovey	19.2	12.9	5.0	6.5	7	Ron Santo	22.9	17.2	5.0	6.9
8	Ron Santo	22.9	17.2	5.0	6.9	8	Hank Aaron	25.1	19.0	4.5	6.7
9	Dick McAuliffe	17.5	13.2	4.8	6.3	9	Willie McCovey	19.2	12.9	5.0	6.5
10	Willie Stargell	20.3	14.6	4.5	6.2	10	Jim Bunning	19.9	17.0	4.1	6.4

		eWins over Positional Average Bottom 10 Players						eWins over Replacement Level Bottom 10 Players
	Player	eWins	eLosses	eWOPA	eWORL		Player	eWins	eLosses	eWOPA	eWORL
1	Bob Aspromonte	15.2	18.0	-3.5	-1.9	1	Jesus Alou	9.3	11.6	-3.2	-2.2
2	Jesus Alou	9.3	11.6	-3.2	-2.2	2	Bob Aspromonte	15.2	18.0	-3.5	-1.9
3	Mike Hershberger	17.2	18.3	-2.5	-0.8	3	Joe Sparma	4.4	6.9	-2.2	-1.5
4	Tommy McCraw	11.3	12.7	-2.5	-1.3	4	Tug McGraw	4.0	6.4	-2.1	-1.5
5	Fred Talbot	10.5	13.7	-2.4	-0.9	5	Tommy McCraw	11.3	12.7	-2.5	-1.3
6	Don Kessinger	15.5	18.7	-2.3	-0.7	6	Ernie Broglio	4.1	6.0	-1.8	-1.2
7	Tommy Harper	16.1	17.1	-2.3	-0.7	7	Willie Smith (1963)	5.7	7.1	-1.8	-1.1
8	Glenn Beckert	17.6	20.7	-2.3	-0.4	8	Bob Lillis	4.3	6.2	-1.6	-1.1
9	Joe Sparma	4.4	6.9	-2.2	-1.5	9	Frank Kreutzer	2.2	3.8	-1.5	-1.1
10	Jack Hamilton	8.2	10.8	-2.2	-0.7	10	John Stephenson	2.8	4.4	-1.5	-1.1