1963 Earned Run Average Leaders Top 25 in the National League
Name	Earned Run Average	Team	Rank
Sandy Koufax	1.88 (1.8810)	Los Angeles Dodgers	1
Dick Ellsworth	2.11 (2.1055)	Chicago Cubs	2
Bob Friend	2.34 (2.3449)	Pittsburgh Pirates	3
Juan Marichal	2.41 (2.4087)	San Francisco Giants	4
Curt Simmons	2.48 (2.4756)	St. Louis Cardinals	5
Larry Jackson	2.55 (2.5527)	Chicago Cubs	6
Warren Spahn	2.60 (2.5995)	Milwaukee Braves	7
Joe Nuxhall	2.61 (2.6089)	Cincinnati Reds	8
Don Drysdale	2.63 (2.6258)	Los Angeles Dodgers	9
Ken Johnson	2.65 (2.6518)	Houston Colt .45s	10
Jim Maloney	2.77 (2.7683)	Cincinnati Reds	11
Jim O'Toole	2.88 (2.8805)	Cincinnati Reds	12
Bob Miller	2.89 (2.8877)	Los Angeles Dodgers	13
Chris Short	2.95 (2.9545)	Philadelphia Phillies	14
Ray Culp	2.97 (2.9656)	Philadelphia Phillies	15
Ernie Broglio	2.99 (2.9880)	St. Louis Cardinals	16
Turk Farrell	3.02 (3.0247)	Houston Colt .45s	17
Denny Lemaster	3.04 (3.0380)	Milwaukee Braves	18
Don Cardwell	3.07 (3.0749)	Pittsburgh Pirates	19
Carl Willey	3.10 (3.0984)	New York Mets	20
John Tsitouris	3.16 (3.1571)	Cincinnati Reds	21
Billy O'Dell	3.16 (3.1574)	San Francisco Giants	22
Don Nottebart	3.17 (3.1710)	Houston Colt .45s	23
Cal McLish	3.26 (3.2623)	Philadelphia Phillies	24
Don Schwall	3.33 (3.3280)	Pittsburgh Pirates	25
Name	Earned Run Average	Team	Rank

	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. 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.