1964 On Base Percentage Leaders Top 25 in the National League
Name	On Base Percentage	Team	Rank
Ron Santo	.398 (.39796)	Chicago Cubs	1
Frank Robinson	.396 (.39577)	Cincinnati Reds	2
Hank Aaron	.393 (.39274)	Milwaukee Braves	3
Roberto Clemente	.388 (.38824)	Pittsburgh Pirates	4
Rico Carty	.388 (.38812)	Milwaukee Braves	5
Willie Mays	.383 (.38253)	San Francisco Giants	6
Dick Allen	.382 (.38177)	Philadelphia Phillies	7
Billy Williams	.370 (.36953)	Chicago Cubs	8
Denis Menke	.368 (.36815)	Milwaukee Braves	9
Joe Torre	.365 (.36533)	Milwaukee Braves	10
Ken Boyer	.365 (.36506)	St. Louis Cardinals	11
Orlando Cepeda	.361 (.36116)	San Francisco Giants	12
Joe Christopher	.360 (.35987)	New York Mets	13
Lou Brock	.358 (.35777)	Chicago Cubs	14
		St. Louis Cardinals
Ron Hunt	.357 (.35659)	New York Mets	15
Curt Flood	.356 (.35577)	St. Louis Cardinals	16
Bill White	.355 (.35465)	St. Louis Cardinals	17
Ron Fairly	.349 (.34857)	Los Angeles Dodgers	18
Lee Maye	.346 (.34609)	Milwaukee Braves	19
Eddie Mathews	.344 (.34407)	Milwaukee Braves	20
Tim McCarver	.343 (.34314)	St. Louis Cardinals	21
Jim Ray Hart	.342 (.34189)	San Francisco Giants	22
Bob Bailey	.336 (.33622)	Pittsburgh Pirates	23
Dick Groat	.335 (.33479)	St. Louis Cardinals	24
Bob Aspromonte	.329 (.32890)	Houston Colt .45s	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 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? The first player from the Angels franchise (they were the California Angels at the time) to wear the number twenty-five was Bob Perry.