Leaders & Trailers

Leaders and Trailers
2003 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 Roy Halladay 16.8 12.3
4.8
1 Ramon Ortiz 11.9 15.1
-3.0
2 Esteban Loaiza 15.2 11.5
4.0
2 John Lackey 12.0 13.6
-1.5
3 Barry Zito 14.6 12.9
2.0
3 Gil Meche 12.4 13.4
-0.8
4 Tim Hudson 14.3 10.5
4.1
4 Freddy Antonio Garcia 12.3 13.4
-0.9
5 Bartolo Colon 14.3 12.9
1.6
5 Ryan Franklin 12.2 13.2
-0.8
6 Mike Mussina 14.3 10.4
4.1
6 Bartolo Colon 14.3 12.9
1.6
7 Andy Pettitte 13.9 11.9
2.2
7 Mike Maroth 11.0 12.9
-1.7
8 Mark Buehrle 13.9 12.8
1.3
8 Barry Zito 14.6 12.9
2.0
9 Pedro J. Martinez 13.3 7.6
5.9
9 Jarrod Washburn 11.7 12.9
-1.0
10 Brad Radke 13.1 12.0
1.3
10 Mark Buehrle 13.9 12.8
1.3

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

Player Wins Losses
WOPA
          Player Wins Losses
WOPA

1 Pedro J. Martinez 13.3 7.6 5.9
1 Ramon Ortiz 11.9 15.1 -3.0
2 Roy Halladay 16.8 12.3 4.8
2 Colby Lewis 8.1 10.7 -2.5
3 Mike Mussina 14.3 10.4 4.1
3 Jeremy Bonderman 10.0 12.1 -1.9
4 Tim Hudson 14.3 10.5 4.1
4 Rick Helling 7.7 9.7 -1.9
5 Esteban Loaiza 15.2 11.5 4.0
5 Chris C. George 6.0 8.0 -1.8
6 Mark Mulder 12.1 9.7 2.6
6 Kevin Appier 7.2 9.1 -1.8
7 Andy Pettitte 13.9 11.9 2.2
7 Aaron Sele 7.8 9.7 -1.8
8 Barry Zito 14.6 12.9 2.0
8 Ismael Valdez 7.4 9.3 -1.7
9 Johan Santana 7.3 5.5 1.9
9 Mike Maroth 11.0 12.9 -1.7
10 Sidney Ponson 8.8 7.1 1.9
10 Damian Moss 2.7 4.5 -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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		Starting Pitcher eWins Top 10 Players					Starting Pitcher eLosses Top 10 Players
	Player	Wins	Losses	WOPA		Player	Wins	Losses	WOPA
1	Roy Halladay	16.8	12.3	4.8	1	Ramon Ortiz	11.9	15.1	-3.0
2	Esteban Loaiza	15.2	11.5	4.0	2	John Lackey	12.0	13.6	-1.5
3	Barry Zito	14.6	12.9	2.0	3	Gil Meche	12.4	13.4	-0.8
4	Tim Hudson	14.3	10.5	4.1	4	Freddy Antonio Garcia	12.3	13.4	-0.9
5	Bartolo Colon	14.3	12.9	1.6	5	Ryan Franklin	12.2	13.2	-0.8
6	Mike Mussina	14.3	10.4	4.1	6	Bartolo Colon	14.3	12.9	1.6
7	Andy Pettitte	13.9	11.9	2.2	7	Mike Maroth	11.0	12.9	-1.7
8	Mark Buehrle	13.9	12.8	1.3	8	Barry Zito	14.6	12.9	2.0
9	Pedro J. Martinez	13.3	7.6	5.9	9	Jarrod Washburn	11.7	12.9	-1.0
10	Brad Radke	13.1	12.0	1.3	10	Mark Buehrle	13.9	12.8	1.3

		eWins over Positional Average Top 10 Players					eWins below Positional Average Top 10 Players
	Player	Wins	Losses	WOPA		Player	Wins	Losses	WOPA
1	Pedro J. Martinez	13.3	7.6	5.9	1	Ramon Ortiz	11.9	15.1	-3.0
2	Roy Halladay	16.8	12.3	4.8	2	Colby Lewis	8.1	10.7	-2.5
3	Mike Mussina	14.3	10.4	4.1	3	Jeremy Bonderman	10.0	12.1	-1.9
4	Tim Hudson	14.3	10.5	4.1	4	Rick Helling	7.7	9.7	-1.9
5	Esteban Loaiza	15.2	11.5	4.0	5	Chris C. George	6.0	8.0	-1.8
6	Mark Mulder	12.1	9.7	2.6	6	Kevin Appier	7.2	9.1	-1.8
7	Andy Pettitte	13.9	11.9	2.2	7	Aaron Sele	7.8	9.7	-1.8
8	Barry Zito	14.6	12.9	2.0	8	Ismael Valdez	7.4	9.3	-1.7
9	Johan Santana	7.3	5.5	1.9	9	Mike Maroth	11.0	12.9	-1.7
10	Sidney Ponson	8.8	7.1	1.9	10	Damian Moss	2.7	4.5	-1.7