Ballpark Factors

Ballpark Factors: 1921 National League

1921 American League 1921 Major Leagues

National League

City	Ballpark	Runs	OBP	SLG	D	T	HR	DP
Ballpark Factors by Ballpark
		Relative Factor (100=avg, higher is better for hitting)
Boston	Braves Field	85.2	95.9	92.8	74.6	118.0	58.8	103.8
Brooklyn	Ebbetts Field	114.5	105.6	105.1	97.3	98.4	120.1	93.4
Chicago	Wrigley Field	112.5	104.9	106.0	126.6	76.5	116.5	94.7
Cincinnati	Crosley Field	99.4	100.5	99.1	87.4	141.1	57.2	86.3
New York	Polo Grounds V	98.6	97.1	99.8	95.7	108.5	128.4	99.3
Philadelphia	Baker Bowl	111.0	104.4	106.8	130.6	59.1	148.4	117.2
Pittsburgh	Forbes Field	98.2	97.9	98.9	98.5	133.7	72.3	101.0
St. Louis	Sportsman's Park III	80.4	93.8	91.4	89.1	65.8	95.7	104.4

Team	Runs	OBP	SLG	D	T	HR	DP
Average Ballpark Factors by Team
		Relative Factor (100=avg, higher is better for hitting)
Brooklyn Dodgers	106.2	102.4	102.2	98.5	99.5	108.5	97.1
Boston Braves	93.9	98.3	97.0	89.5	107.6	83.2	101.6
Chicago Cubs	105.3	102.1	102.5	111.3	90.1	106.8	97.8
Cincinnati Reds	99.7	100.2	99.6	94.6	117.5	81.6	94.2
New York Giants	99.7	98.8	100.1	98.6	103.5	113.2	99.6
Philadelphia Phillies	104.7	101.9	102.9	112.9	82.8	120.4	107.2
Pittsburgh Pirates	99.1	99.1	99.5	99.3	114.1	88.1	100.5
St. Louis Cardinals	91.5	97.3	96.3	95.3	85.0	98.1	101.9