1930 On Base Percentage Leaders Top 25 in the American League
Name	On Base Percentage	Team	Rank
Babe Ruth	.493 (.49313)	New York Yankees	1
Lou Gehrig	.473 (.47299)	New York Yankees	2
Jimmie Foxx	.429 (.42901)	Philadelphia Athletics	3
Max Bishop	.426 (.42609)	Philadelphia Athletics	4
Earle Combs	.424 (.42409)	New York Yankees	5
Mickey Cochrane	.424 (.42357)	Philadelphia Athletics	6
Al Simmons	.423 (.42256)	Philadelphia Athletics	7
Joe Cronin	.422 (.42169)	Washington Senators	8
Dick Porter	.420 (.42007)	Cleveland Indians	9
Jimmy Dykes	.414 (.41426)	Philadelphia Athletics	10
Ed Morgan	.413 (.41267)	Cleveland Indians	11
Joe Judge	.410 (.40990)	Washington Senators	12
Sam Rice	.407 (.40707)	Washington Senators	13
Charlie Gehringer	.404 (.40379)	Detroit Tigers	14
Earl Averill	.404 (.40372)	Cleveland Indians	15
Marty McManus	.396 (.39633)	Detroit Tigers	16
Carl Reynolds	.388 (.38814)	Chicago White Sox	17
Johnny Hodapp	.386 (.38623)	Cleveland Indians	18
Heinie Manush	.385 (.38462)	St. Louis Browns	19
		Washington Senators
Earl Webb	.385 (.38462)	Boston Red Sox
Goose Goslin	.382 (.38226)	Washington Senators	21
		St. Louis Browns
Johnny Watwood	.382 (.38174)	Chicago White Sox	22
Buddy Myer	.373 (.37271)	Washington Senators	23
Harry Rice	.372 (.37240)	Detroit Tigers	24
		New York Yankees
Tony Lazzeri	.372 (.37224)	New York Yankees	25
Name	On Base 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). The first player from the Angels franchise (they were the California Angels at the time) to wear the number twenty-five was Bob Perry. 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.