Leaders & Trailers

Leaders and Trailers
Single Season, Players
(missing games extrapolated for released seasons)

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 not extrapolated

Defensive Wins
Top 25 Players           Defensive Losses
Top 25 Players

Player Season eWins eLosses
Net Wins
          Player Season eWins eLosses
Net Wins

1 Bob Feller 1946 24.1 19.0
5.1
1 Elmer Myers 1916 17.6 20.5
-3.0
2 Gaylord Perry 1972 22.1 16.8
5.3
2 Mickey Lolich 1971 21.9 20.0
2.0
3 Pete Alexander 1916 22.1 17.0
5.0
3 Bobo Newsom 1938 18.6 19.1
-0.4
4 Mickey Lolich 1971 21.9 20.0
2.0
4 Bob Feller 1946 24.1 19.0
5.1
5 Robin Roberts 1953 21.9 15.9
6.0
5 Wilbur Wood 1972 20.6 18.8
1.8
6 Bob Feller 1940 21.7 16.0
5.7
6 Stan Bahnsen 1973 18.2 18.8
-0.6
7 Pete Alexander 1920 21.6 16.8
4.8
7 Nolan Ryan 1974 21.4 18.8
2.6
8 Babe Ruth 1916 21.5 14.8
6.7
8 Phil Niekro 1977 20.2 18.6
1.6
9 Nolan Ryan 1974 21.4 18.8
2.6
9 Wilbur Wood 1973 19.9 18.6
1.3
10 Nolan Ryan 1973 21.3 17.2
4.1
10 Don Drysdale 1963 17.9 18.6
-0.7
11 Urban Shocker 1921 20.9 17.3
3.6
11 Gaylord Perry 1973 19.9 18.5
1.3
12 Gaylord Perry 1970 20.9 17.2
3.7
12 Phil Niekro 1979 18.0 18.4
-0.4
13 Fergie Jenkins 1974 20.7 16.3
4.4
13 Nolan Ryan 1976 19.8 18.3
1.5
14 Wilbur Wood 1972 20.6 18.8
1.8
14 Bill Voiselle 1944 17.5 18.3
-0.8
15 Steve Carlton 1972 20.6 14.7
5.9
15 Luis Tiant Jr. 1969 15.5 18.3
-2.7
16 Sandy Koufax 1965 20.5 15.2
5.4
16 Mickey Lolich 1974 17.9 18.2
-0.4
17 Fred Toney 1917 20.3 16.4
3.9
17 Bill Doak 1917 13.5 18.1
-4.7
18 Phil Niekro 1977 20.2 18.6
1.6
18 Steve Carlton 1973 18.2 18.1
0.1
19 Wilbur Wood 1971 20.2 15.8
4.4
19 Nolan Ryan 1972 19.7 18.1
1.5
20 Sandy Koufax 1966 20.2 15.7
4.5
20 Mickey Lolich 1970 17.8 18.1
-0.3
21 Phil Niekro 1978 20.0 16.6
3.4
21 Mickey Lolich 1972 18.7 18.0
0.7
22 Fergie Jenkins 1971 20.0 16.0
4.0
22 Pedro Ramos 1958 16.1 18.0
-1.8
23 Wilbur Wood 1973 19.9 18.6
1.3
23 Bump Hadley 1932 14.5 18.0
-3.4
24 Gaylord Perry 1973 19.9 18.5
1.3
24 Bob Lemon 1950 17.7 17.9
-0.2
25 Dizzy Trout 1944 19.8 14.9
4.9
25 Dickie Kerr 1921 18.5 17.8
0.7

Net Defensive Wins
Top 25 Players           Net Defensive Losses
Top 25 Players

Player Season eWins eLosses
Net Wins
          Player Season eWins eLosses
Net Wins

1 Pedro J. Martinez 2000 15.7 7.8 7.8
1 Bill Doak 1917 13.5 18.1 -4.7
2 Roger Clemens 1997 17.8 10.3 7.4
2 Matt Keough 1982 12.8 17.3 -4.5
3 Greg Maddux 1995 14.2 7.2 7.0
3 James Shields 2016 12.6 16.7 -4.1
4 Pedro J. Martinez 1999 14.8 7.9 6.9
4 Phil Ortega 1965 11.0 15.1 -4.1
5 Babe Ruth 1916 21.5 14.8 6.7
5 Al Jackson 1963 13.0 17.0 -4.0
6 Jake Arrieta 2015 16.1 9.8 6.4
6 Bob Knepper 1979 10.9 14.9 -4.0
7 Dean Chance 1964 17.7 11.4 6.3
7 Bernie Boland 1921 1.1 5.0 -3.9
8 Pedro J. Martinez 1997 16.8 10.8 6.0
8 Jered Weaver 2016 10.3 14.2 -3.8
9 Greg Maddux 1996 15.6 9.6 6.0
9 Jose Lima 2005 10.0 13.8 -3.8
10 Zack Greinke 2009 16.0 10.0 6.0
10 Dave Mlicki 2001 9.7 13.3 -3.7
11 Robin Roberts 1953 21.9 15.9 6.0
11 Ryan Rowland-Smith 2010 6.1 9.8 -3.6
12 Steve Carlton 1972 20.6 14.7 5.9
12 Bronson Arroyo 2011 10.9 14.5 -3.6
13 Ron Guidry 1978 17.0 11.1 5.9
13 Jack Coombs 1917 7.0 10.6 -3.6
14 Juan Marichal 1969 18.7 12.8 5.9
14 Scott Olsen 2007 10.3 13.9 -3.6
15 Mike Scott 1986 17.4 11.5 5.9
15 Steve Blass 1973 4.7 8.2 -3.5
16 J. Kevin Brown 1996 14.9 9.1 5.8
16 Bill Greif 1972 8.6 12.0 -3.4
17 Stan Coveleski 1920 18.1 12.4 5.8
17 Bump Hadley 1932 14.5 18.0 -3.4
18 Randy 'Big Unit' Johnson 2004 15.2 9.5 5.7
18 Red Causey 1919 8.5 11.9 -3.4
19 Randy 'Big Unit' Johnson 2001 17.4 11.7 5.7
19 Joe Coleman Jr. 1975 11.5 14.9 -3.4
20 Bob Feller 1940 21.7 16.0 5.7
20 Les Sweetland 1928 7.3 10.6 -3.4
21 Randy 'Big Unit' Johnson 1995 14.8 9.1 5.7
21 Frank Bertaina 1968 7.9 11.2 -3.3
22 Dwight Gooden 1985 17.2 11.5 5.7
22 Jaime Navarro 1998 10.2 13.5 -3.3
23 J. Kevin Brown 1998 15.3 9.6 5.6
23 Willie Fraser 1988 9.8 13.0 -3.3
24 Pedro J. Martinez 2003 13.3 7.6 5.6
24 Ubaldo Jimenez 2012 10.8 14.1 -3.3
25 Lefty Gomez 1937 17.6 12.0 5.6
25 Clay Kirby 1973 11.1 14.3 -3.2

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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			Defensive Wins Top 25 Players						Defensive Losses Top 25 Players
	Player	Season	eWins	eLosses	Net Wins		Player	Season	eWins	eLosses	Net Wins
1	Bob Feller	1946	24.1	19.0	5.1	1	Elmer Myers	1916	17.6	20.5	-3.0
2	Gaylord Perry	1972	22.1	16.8	5.3	2	Mickey Lolich	1971	21.9	20.0	2.0
3	Pete Alexander	1916	22.1	17.0	5.0	3	Bobo Newsom	1938	18.6	19.1	-0.4
4	Mickey Lolich	1971	21.9	20.0	2.0	4	Bob Feller	1946	24.1	19.0	5.1
5	Robin Roberts	1953	21.9	15.9	6.0	5	Wilbur Wood	1972	20.6	18.8	1.8
6	Bob Feller	1940	21.7	16.0	5.7	6	Stan Bahnsen	1973	18.2	18.8	-0.6
7	Pete Alexander	1920	21.6	16.8	4.8	7	Nolan Ryan	1974	21.4	18.8	2.6
8	Babe Ruth	1916	21.5	14.8	6.7	8	Phil Niekro	1977	20.2	18.6	1.6
9	Nolan Ryan	1974	21.4	18.8	2.6	9	Wilbur Wood	1973	19.9	18.6	1.3
10	Nolan Ryan	1973	21.3	17.2	4.1	10	Don Drysdale	1963	17.9	18.6	-0.7
11	Urban Shocker	1921	20.9	17.3	3.6	11	Gaylord Perry	1973	19.9	18.5	1.3
12	Gaylord Perry	1970	20.9	17.2	3.7	12	Phil Niekro	1979	18.0	18.4	-0.4
13	Fergie Jenkins	1974	20.7	16.3	4.4	13	Nolan Ryan	1976	19.8	18.3	1.5
14	Wilbur Wood	1972	20.6	18.8	1.8	14	Bill Voiselle	1944	17.5	18.3	-0.8
15	Steve Carlton	1972	20.6	14.7	5.9	15	Luis Tiant Jr.	1969	15.5	18.3	-2.7
16	Sandy Koufax	1965	20.5	15.2	5.4	16	Mickey Lolich	1974	17.9	18.2	-0.4
17	Fred Toney	1917	20.3	16.4	3.9	17	Bill Doak	1917	13.5	18.1	-4.7
18	Phil Niekro	1977	20.2	18.6	1.6	18	Steve Carlton	1973	18.2	18.1	0.1
19	Wilbur Wood	1971	20.2	15.8	4.4	19	Nolan Ryan	1972	19.7	18.1	1.5
20	Sandy Koufax	1966	20.2	15.7	4.5	20	Mickey Lolich	1970	17.8	18.1	-0.3
21	Phil Niekro	1978	20.0	16.6	3.4	21	Mickey Lolich	1972	18.7	18.0	0.7
22	Fergie Jenkins	1971	20.0	16.0	4.0	22	Pedro Ramos	1958	16.1	18.0	-1.8
23	Wilbur Wood	1973	19.9	18.6	1.3	23	Bump Hadley	1932	14.5	18.0	-3.4
24	Gaylord Perry	1973	19.9	18.5	1.3	24	Bob Lemon	1950	17.7	17.9	-0.2
25	Dizzy Trout	1944	19.8	14.9	4.9	25	Dickie Kerr	1921	18.5	17.8	0.7

			Net Defensive Wins Top 25 Players						Net Defensive Losses Top 25 Players
	Player	Season	eWins	eLosses	Net Wins		Player	Season	eWins	eLosses	Net Wins
1	Pedro J. Martinez	2000	15.7	7.8	7.8	1	Bill Doak	1917	13.5	18.1	-4.7
2	Roger Clemens	1997	17.8	10.3	7.4	2	Matt Keough	1982	12.8	17.3	-4.5
3	Greg Maddux	1995	14.2	7.2	7.0	3	James Shields	2016	12.6	16.7	-4.1
4	Pedro J. Martinez	1999	14.8	7.9	6.9	4	Phil Ortega	1965	11.0	15.1	-4.1
5	Babe Ruth	1916	21.5	14.8	6.7	5	Al Jackson	1963	13.0	17.0	-4.0
6	Jake Arrieta	2015	16.1	9.8	6.4	6	Bob Knepper	1979	10.9	14.9	-4.0
7	Dean Chance	1964	17.7	11.4	6.3	7	Bernie Boland	1921	1.1	5.0	-3.9
8	Pedro J. Martinez	1997	16.8	10.8	6.0	8	Jered Weaver	2016	10.3	14.2	-3.8
9	Greg Maddux	1996	15.6	9.6	6.0	9	Jose Lima	2005	10.0	13.8	-3.8
10	Zack Greinke	2009	16.0	10.0	6.0	10	Dave Mlicki	2001	9.7	13.3	-3.7
11	Robin Roberts	1953	21.9	15.9	6.0	11	Ryan Rowland-Smith	2010	6.1	9.8	-3.6
12	Steve Carlton	1972	20.6	14.7	5.9	12	Bronson Arroyo	2011	10.9	14.5	-3.6
13	Ron Guidry	1978	17.0	11.1	5.9	13	Jack Coombs	1917	7.0	10.6	-3.6
14	Juan Marichal	1969	18.7	12.8	5.9	14	Scott Olsen	2007	10.3	13.9	-3.6
15	Mike Scott	1986	17.4	11.5	5.9	15	Steve Blass	1973	4.7	8.2	-3.5
16	J. Kevin Brown	1996	14.9	9.1	5.8	16	Bill Greif	1972	8.6	12.0	-3.4
17	Stan Coveleski	1920	18.1	12.4	5.8	17	Bump Hadley	1932	14.5	18.0	-3.4
18	Randy 'Big Unit' Johnson	2004	15.2	9.5	5.7	18	Red Causey	1919	8.5	11.9	-3.4
19	Randy 'Big Unit' Johnson	2001	17.4	11.7	5.7	19	Joe Coleman Jr.	1975	11.5	14.9	-3.4
20	Bob Feller	1940	21.7	16.0	5.7	20	Les Sweetland	1928	7.3	10.6	-3.4
21	Randy 'Big Unit' Johnson	1995	14.8	9.1	5.7	21	Frank Bertaina	1968	7.9	11.2	-3.3
22	Dwight Gooden	1985	17.2	11.5	5.7	22	Jaime Navarro	1998	10.2	13.5	-3.3
23	J. Kevin Brown	1998	15.3	9.6	5.6	23	Willie Fraser	1988	9.8	13.0	-3.3
24	Pedro J. Martinez	2003	13.3	7.6	5.6	24	Ubaldo Jimenez	2012	10.8	14.1	-3.3
25	Lefty Gomez	1937	17.6	12.0	5.6	25	Clay Kirby	1973	11.1	14.3	-3.2