1998 On Base Percentage Leaders Top 25 in the National League
Name	On Base Percentage	Team	Rank
Mark McGwire	.470 (.46990)	St. Louis Cardinals	1
John Olerud	.447 (.44729)	New York Mets	2
Larry Walker	.445 (.44466)	Colorado Rockies	3
Barry Bonds	.438 (.43822)	San Francisco Giants	4
Gary Sheffield	.428 (.42805)	Florida Marlins	5
		Los Angeles Dodgers
Jeff Bagwell	.424 (.42360)	Houston Astros	6
Jason Kendall	.411 (.41120)	Pittsburgh Pirates	7
Bobby Abreu	.409 (.40855)	Philadelphia Phillies	8
Chipper Jones	.404 (.40368)	Atlanta Braves	9
Craig Biggio	.403 (.40299)	Houston Astros	10
Jeff Cirillo	.402 (.40203)	Milwaukee Brewers	11
Mark Grace	.401 (.40115)	Chicago Cubs	12
Moises Alou	.399 (.39912)	Houston Astros	13
Darryl Hamilton	.398 (.39753)	San Francisco Giants	14
		Colorado Rockies
Barry Larkin	.397 (.39711)	Cincinnati Reds	15
Andres Galarraga	.397 (.39660)	Atlanta Braves	16
Ray Lankford	.391 (.39137)	St. Louis Cardinals	17
Scott Rolen	.391 (.39100)	Philadelphia Phillies	18
Mike Piazza	.390 (.38978)	Los Angeles Dodgers	19
		Florida Marlins
		New York Mets
Fernando Vina	.386 (.38633)	Milwaukee Brewers	20
Bill Mueller	.383 (.38288)	San Francisco Giants	21
Todd Helton	.380 (.38047)	Colorado Rockies	22
Mickey Morandini	.380 (.38045)	Chicago Cubs	23
Sammy Sosa	.377 (.37673)	Chicago Cubs	24
Quilvio Veras	.373 (.37316)	San Diego Padres	25
Name	On Base Percentage	Team	Rank

	The first player from the Angels franchise (they were the California Angels at the time) to wear the number twenty-five was Bob Perry. 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? 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.