1987 Winning Percentage Leaders Top 25 in the American League
Name	Winning Percentage	Team	Rank
Roger Clemens	.690 (.68966)	Boston Red Sox	1
Tommy John	.684 (.68421)	New York Yankees	2
Jimmy Key	.680 (.68000)	Toronto Blue Jays	3
Curt Young	.650 (.65000)	Oakland Athletics	4
Teddy Higuera	.643 (.64286)	Milwaukee Brewers	5
Bret Saberhagen	.643 (.64286)	Kansas City Royals
Juan Nieves	.636 (.63636)	Milwaukee Brewers	7
Walt Terrell	.630 (.62963)	Detroit Tigers	8
Frank Viola	.630 (.62963)	Minnesota Twins
Jack Morris	.621 (.62069)	Detroit Tigers	10
Rick Rhoden	.615 (.61538)	New York Yankees	11
Dave Stewart	.606 (.60606)	Oakland Athletics	12
Frank Tanana	.600 (.60000)	Detroit Tigers	13
Mark Langston	.594 (.59375)	Seattle Mariners	14
Floyd Bannister	.593 (.59259)	Chicago White Sox	15
Charlie Leibrandt	.593 (.59259)	Kansas City Royals
Dave Stieb	.591 (.59091)	Toronto Blue Jays	17
Charlie Hough	.581 (.58065)	Texas Rangers	18
Chris Bosio	.579 (.57895)	Milwaukee Brewers	19
Jim Clancy	.577 (.57692)	Toronto Blue Jays	20
Bert Blyleven	.556 (.55556)	Minnesota Twins	21
Bruce Hurst	.536 (.53571)	Boston Red Sox	22
Mike Witt	.533 (.53333)	California Angels	23
Bill Wegman	.522 (.52174)	Milwaukee Brewers	24
Willie Fraser	.500 (.50000)	California Angels	25
Name	Winning Percentage	Team	Rank

	Did you know that more than forty players have worn the number twenty-five for the Boston Red Sox — including Jack Clark, Denny Galehouse, Dizzy Trout and Tony Conigliaro. Jim Thome wore number twenty-five since he first came up with the Cleveland Indians making him the franchise record holder for that particular number (Mike Garcia is second). Future Hall of Famer Sammy Sosa is best known for wearing number twenty-one; however, when the young slugger played for the Chicago White Sox (1989-1991) he only wore number twenty-five.