1964 Earned Run Average Leaders Top 25 in the American League
Name	Earned Run Average	Team	Rank
Dean Chance	1.65 (1.6491)	Los Angeles Angels	1
Joe Horlen	1.88 (1.8797)	Chicago White Sox	2
Whitey Ford	2.13 (2.1335)	New York Yankees	3
Gary Peters	2.50 (2.4994)	Chicago White Sox	4
Juan Pizarro	2.56 (2.5607)	Chicago White Sox	5
Wally Bunker	2.69 (2.6916)	Baltimore Orioles	6
Sam McDowell	2.70 (2.7000)	Cleveland Indians	7
Fred Newman	2.75 (2.7474)	Los Angeles Angels	8
Robin Roberts	2.91 (2.9118)	Baltimore Orioles	9
Milt Pappas	2.97 (2.9682)	Baltimore Orioles	10
John Buzhardt	2.98 (2.9813)	Chicago White Sox	11
Jim Bouton	3.02 (3.0184)	New York Yankees	12
Jack Kralick	3.21 (3.2098)	Cleveland Indians	13
Jim Kaat	3.22 (3.2222)	Minnesota Twins	14
Mickey Lolich	3.26 (3.2586)	Detroit Tigers	15
Camilo Pascual	3.30 (3.2993)	Minnesota Twins	16
Claude Osteen	3.33 (3.3268)	Washington Senators	17
Dave Wickersham	3.44 (3.4370)	Detroit Tigers	18
Al Downing	3.47 (3.4672)	New York Yankees	19
Mudcat Grant	3.67 (3.6711)	Cleveland Indians	20
		Minnesota Twins
Bennie Daniels	3.70 (3.6994)	Washington Senators	21
Hank Aguirre	3.79 (3.7856)	Detroit Tigers	22
Dick Stigman	4.03 (4.0263)	Minnesota Twins	23
Bill Monbouquette	4.04 (4.0385)	Boston Red Sox	24
Buster Narum	4.30 (4.2965)	Washington Senators	25
Name	Earned Run Average	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. 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. The first player from the Angels franchise (they were the California Angels at the time) to wear the number twenty-five was Bob Perry.