1930 Winning Percentage Leaders Top 25 in the American League
Name	Winning Percentage	Team	Rank
Lefty Grove	.848 (.84848)	Philadelphia Athletics	1
Firpo Marberry	.750 (.75000)	Washington Senators	2
Bill Shores	.750 (.75000)	Philadelphia Athletics
Sam Jones	.682 (.68182)	Washington Senators	4
Wes Ferrell	.658 (.65789)	Cleveland Indians	5
Red Ruffing	.652 (.65217)	Boston Red Sox	6
		New York Yankees
Roy Mahaffey	.643 (.64286)	Philadelphia Athletics	7
George Earnshaw	.629 (.62857)	Philadelphia Athletics	8
Lefty Stewart	.625 (.62500)	St. Louis Browns	9
Herb Pennock	.611 (.61111)	New York Yankees	10
Ted Lyons	.595 (.59459)	Chicago White Sox	11
Vic Sorrell	.593 (.59259)	Detroit Tigers	12
Bump Hadley	.577 (.57692)	Washington Senators	13
Lloyd Brown	.571 (.57143)	Washington Senators	14
Earl Whitehill	.567 (.56667)	Detroit Tigers	15
Rip Collins	.563 (.56250)	St. Louis Browns	16
Hank Johnson	.560 (.56000)	New York Yankees	17
Alvin Crowder	.529 (.52941)	St. Louis Browns	18
		Washington Senators
Mel Harder	.524 (.52381)	Cleveland Indians	19
Waite Hoyt	.524 (.52381)	New York Yankees
		Detroit Tigers
Rube Walberg	.520 (.52000)	Philadelphia Athletics	21
Pat Caraway	.500 (.50000)	Chicago White Sox	22
George Pipgras	.500 (.50000)	New York Yankees
George Uhle	.500 (.50000)	Detroit Tigers
Roy Sherid	.480 (.48000)	New York Yankees	25
Name	Winning Percentage	Team	Rank

	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. 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). 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?