1990 Winning Percentage Leaders Top 25 in the American League
Name	Winning Percentage	Team	Rank
Bob Welch	.818 (.81818)	Oakland Athletics	1
Roger Clemens	.778 (.77778)	Boston Red Sox	2
Dave Stieb	.750 (.75000)	Toronto Blue Jays	3
Mike Boddicker	.680 (.68000)	Boston Red Sox	4
Chuck Finley	.667 (.66667)	California Angels	5
Erik Hanson	.667 (.66667)	Seattle Mariners
Dave Stewart	.667 (.66667)	Oakland Athletics
David Wells	.647 (.64706)	Toronto Blue Jays	8
Bobby Witt	.630 (.62963)	Texas Rangers	9
Greg Hibbard	.609 (.60870)	Chicago White Sox	10
Jack McDowell	.609 (.60870)	Chicago White Sox
Scott Sanderson	.607 (.60714)	Oakland Athletics	12
Kevin Appier	.600 (.60000)	Kansas City Royals	13
Greg Harris	.591 (.59091)	Boston Red Sox	14
Dave Johnson	.591 (.59091)	Baltimore Orioles
Nolan Ryan	.591 (.59091)	Texas Rangers
Tom Candiotti	.577 (.57692)	Cleveland Indians	17
Greg Swindell	.571 (.57143)	Cleveland Indians	18
Randy Johnson	.560 (.56000)	Seattle Mariners	19
Kevin Brown	.545 (.54545)	Texas Rangers	20
Bud Black	.542 (.54167)	Cleveland Indians	21
		Toronto Blue Jays
Frank Tanana	.529 (.52941)	Detroit Tigers	22
Mark Knudson	.526 (.52632)	Milwaukee Brewers	23
Teddy Higuera	.524 (.52381)	Milwaukee Brewers	24
Tom Gordon	.522 (.52174)	Kansas City Royals	25
Name	Winning Percentage	Team	Rank

	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). 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. The most recognizable Detroit Tiger to wear the number twenty-five was probably Norm Cash (who wore it from 1960 through 1974), but did you know that Hall of Famer Larry Doby also wore it during his single season with Detroit?