2001 On Base Percentage Leaders Top 25 in the American League
Name	On Base Percentage	Team	Rank
Jason Giambi	.477 (.47690)	Oakland Athletics	1
Edgar Martinez	.423 (.42341)	Seattle Mariners	2
Jim Thome	.416 (.41615)	Cleveland Indians	3
Roberto Alomar	.415 (.41467)	Cleveland Indians	4
Carlos Delgado	.408 (.40767)	Toronto Blue Jays	5
Manny Ramirez	.405 (.40484)	Boston Red Sox	6
John Olerud	.401 (.40118)	Seattle Mariners	7
Alex Rodriguez	.399 (.39891)	Texas Rangers	8
Bernie Williams	.395 (.39494)	New York Yankees	9
Frank Catalanotto	.391 (.39139)	Texas Rangers	10
Doug Mientkiewicz	.387 (.38658)	Minnesota Twins	11
Jeff Conine	.386 (.38602)	Baltimore Orioles	12
Magglio Ordonez	.382 (.38152)	Chicago White Sox	13
Ichiro Suzuki	.381 (.38147)	Seattle Mariners	14
Rafael Palmeiro	.381 (.38095)	Texas Rangers	15
Derek Jeter	.377 (.37739)	New York Yankees	16
Trot Nixon	.376 (.37640)	Boston Red Sox	17
Tony Clark	.374 (.37425)	Detroit Tigers	18
Mike Sweeney	.374 (.37401)	Kansas City Royals	19
Ben Grieve	.372 (.37246)	Tampa Bay Devil Rays	20
Bret Boone	.372 (.37226)	Seattle Mariners	21
Shannon Stewart	.371 (.37106)	Toronto Blue Jays	22
Juan Gonzalez	.370 (.36975)	Cleveland Indians	23
Ellis Burks	.369 (.36893)	Cleveland Indians	24
Frank Menechino	.369 (.36870)	Oakland Athletics	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.