Ballpark Factors

Ballpark Factors: 1930 Major League

1930 American League 1930 National League

American 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	92.9	98.5	97.2	94.5	91.2	94.3	94.6
Boston	Fenway Park	97.1	99.6	98.2	96.4	92.8	93.4	97.1
Chicago	Comiskey Park	102.4	101.2	101.4	101.5	109.8	96.3	91.5
Cleveland	League Park IV	107.3	102.8	102.3	104.1	94.8	101.1	103.7
Detroit	Tiger Stadium	104.1	102.7	102.3	99.5	102.0	103.6	108.4
New York	Yankee Stadium	89.8	94.2	94.8	90.8	94.4	105.3	106.3
Philadelphia	Connie Mack Stadium	102.1	101.0	102.5	104.7	104.0	111.0	99.3
St. Louis	Sportsman's Park III	99.9	100.1	100.1	100.3	99.5	100.0	99.7
Washington	Griffith Stadium	97.9	98.4	98.4	103.2	102.7	89.2	94.6

Team	Runs	OBP	SLG	D	T	HR	DP
Average Ballpark Factors by Team
		Relative Factor (100=avg, higher is better for hitting)
Boston Red Sox	98.4	99.7	99.1	98.3	96.8	97.3	98.5
Chicago White Sox	101.0	100.5	100.6	100.6	104.2	98.3	96.3
Cleveland Indians	103.1	101.2	101.0	101.7	97.8	100.5	101.6
Detroit Tigers	101.8	101.2	101.0	99.8	100.9	101.5	103.6
New York Yankees	95.7	97.6	97.8	96.1	97.6	102.3	102.7
Philadelphia Athletics	100.8	100.4	101.1	102.0	101.7	104.6	99.6
St. Louis Browns	100.0	100.1	100.1	100.1	99.8	100.1	99.9
Washington Senators I	99.2	99.3	99.3	101.4	101.2	95.4	97.7

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	95.5	97.8	97.0	91.9	121.1	85.7	95.0
Brooklyn	Ebbetts Field	98.3	98.0	99.6	81.8	101.8	126.5	96.5
Chicago	Wrigley Field	103.8	103.2	104.1	112.9	76.4	115.0	97.2
Cincinnati	Crosley Field	83.6	95.0	93.6	100.7	128.5	60.2	104.4
New York	Polo Grounds V	93.0	97.4	97.0	79.2	72.5	124.4	94.5
Philadelphia	Baker Bowl	121.7	108.0	107.4	125.4	63.0	108.1	98.6
Pittsburgh	Forbes Field	97.7	100.4	97.2	88.3	133.8	67.6	101.9
St. Louis	Sportsman's Park III	106.4	100.2	103.9	119.6	103.6	112.1	111.9

Team	Runs	OBP	SLG	D	T	HR	DP
Average Ballpark Factors by Team
		Relative Factor (100=avg, higher is better for hitting)
Brooklyn Dodgers	99.3	99.1	99.8	92.2	100.8	111.3	98.5
Boston Braves	98.0	99.0	98.7	96.5	109.1	93.8	97.9
Chicago Cubs	101.6	101.4	101.8	105.6	89.8	106.5	98.8
Cincinnati Reds	93.0	97.9	97.2	100.3	112.3	82.9	101.9
New York Giants	97.0	98.9	98.7	91.0	88.3	110.4	97.7
Philadelphia Phillies	109.2	103.4	103.2	110.9	84.1	103.6	99.4
Pittsburgh Pirates	99.0	100.2	98.8	95.0	114.5	86.1	100.8
St. Louis Cardinals	102.7	100.1	101.7	108.4	101.6	105.1	105.1