1952 MLB Earned Run Average by Team

The Philadelphia Phillies led all of MLB in earned run average in 1952, with 3.07, 0.07 ahead of the New York Yankees. The average across 16 MLB teams is 3.70.

Led all of MLB in 1952 Philadelphia Phillies 154 games

3.07 Earned Run Average 0.07 clear of New York Yankees

#	Team	League	G	ERA
1	Philadelphia Phillies	NL	154	3.07
2	New York Yankees	AL	154	3.14
3	Chicago White Sox	AL	156	3.25
4	Cleveland Indians	AL	155	3.32
5	Washington Senators	AL	157	3.37
6	Brooklyn Dodgers	NL	155	3.53
7	Chicago Cubs	NL	155	3.58
8	New York Giants	NL	154	3.59
9	St. Louis Cardinals	NL	154	3.66
	MLB average			3.70
10	Boston Braves	NL	155	3.78
11	Boston Red Sox	AL	154	3.80
12	Cincinnati Reds	NL	154	4.01
13	St. Louis Browns	AL	155	4.12
14	Philadelphia Athletics	AL	155	4.15
15	Detroit Tigers	AL	156	4.25
16	Pittsburgh Pirates	NL	155	4.65

A team's total is its players' numbers for the club added up, so a player traded mid-season counts for each team only what he did there. Rates such as ERA and batting average are worked out from the team's summed totals, not averaged across players.