1977 On Base Percentage Leaders Top 25 in the American League
Name	On Base Percentage	Team	Rank
Rod Carew	.449 (.44877)	Minnesota Twins	1
Ken Singleton	.438 (.43779)	Baltimore Orioles	2
Mike Hargrove	.420 (.42031)	Texas Rangers	3
Mitchell Page	.405 (.40476)	Oakland Athletics	4
Carlton Fisk	.402 (.40159)	Boston Red Sox	5
Toby Harrah	.393 (.39307)	Texas Rangers	6
Lyman Bostock	.389 (.38906)	Minnesota Twins	7
Andre Thornton	.378 (.37791)	Cleveland Indians	8
Jim Rice	.376 (.37606)	Boston Red Sox	9
Reggie Jackson	.375 (.37459)	New York Yankees	10
George Brett	.373 (.37340)	Kansas City Royals	11
Carl Yastrzemski	.372 (.37170)	Boston Red Sox	12
Al Bumbry	.371 (.37083)	Baltimore Orioles	13
Larry Hisle	.369 (.36911)	Minnesota Twins	14
Hal McRae	.366 (.36630)	Kansas City Royals	15
Jim Sundberg	.365 (.36452)	Texas Rangers	16
Ron LeFlore	.363 (.36298)	Detroit Tigers	17
Ron Fairly	.362 (.36154)	Toronto Blue Jays	18
Bump Wills	.361 (.36066)	Texas Rangers	19
Al Cowens	.361 (.36061)	Kansas City Royals	20
Jim Norris	.360 (.36024)	Cleveland Indians	21
Bruce Bochte	.358 (.35846)	California Angels	22
		Cleveland Indians
Roy White	.358 (.35786)	New York Yankees	23
Rico Carty	.355 (.35509)	Cleveland Indians	24
Richie Zisk	.355 (.35452)	Chicago White Sox	25
Name	On Base 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. The first player from the Angels franchise (they were the California Angels at the time) to wear the number twenty-five was Bob Perry. Jose Cruz of the Houston Astros had his number twenty-five retired on October 3, 1992, and became the first Major League player with that particular retired number.