2007 Earned Run Average Leaders Top 25 in the National League
Name	Earned Run Average	Team	Rank
Jake Peavy	2.54 (2.5388)	San Diego Padres	1
Brandon Webb	3.01 (3.0085)	Arizona Diamondbacks	2
Brad Penny	3.03 (3.0288)	Los Angeles Dodgers	3
John Smoltz	3.11 (3.1071)	Atlanta Braves	4
Chris Young	3.12 (3.1214)	San Diego Padres	5
Roy Oswalt	3.18 (3.1840)	Houston Astros	6
Tim Hudson	3.33 (3.3299)	Atlanta Braves	7
Cole Hamels	3.39 (3.3873)	Philadelphia Phillies	8
Oliver Perez	3.56 (3.5593)	New York Mets	9
Matt Cain	3.65 (3.6450)	San Francisco Giants	10
Adam Wainwright	3.70 (3.6980)	St. Louis Cardinals	11
Aaron Harang	3.73 (3.7296)	Cincinnati Reds	12
Ian Snell	3.76 (3.7644)	Pittsburgh Pirates	13
Ted Lilly	3.83 (3.8261)	Chicago Cubs	14
Tom Gorzelanny	3.88 (3.8828)	Pittsburgh Pirates	15
Derek Lowe	3.88 (3.8830)	Los Angeles Dodgers	16
John Maine	3.91 (3.9110)	New York Mets	17
Rich Hill	3.92 (3.9231)	Chicago Cubs	18
Carlos Zambrano	3.95 (3.9523)	Chicago Cubs	19
Aaron Cook	4.12 (4.1205)	Colorado Rockies	20
Greg Maddux	4.14 (4.1364)	San Diego Padres	21
Jeff Francis	4.22 (4.2214)	Colorado Rockies	22
Bronson Arroyo	4.23 (4.2296)	Cincinnati Reds	23
Chuck James	4.24 (4.2398)	Atlanta Braves	24
Doug Davis	4.25 (4.2510)	Arizona Diamondbacks	25
Name	Earned Run Average	Team	Rank

	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. 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 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?