Ballpark Factors

Ballpark Factors: 1947 Major League

1947 American League 1947 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	Fenway Park	105.2	104.2	104.2	108.9	102.4	101.1	89.7
Chicago	Comiskey Park	95.9	98.0	97.5	100.9	97.0	91.1	103.0
Cleveland	Municipal Stadium	96.9	99.7	98.7	93.3	92.7	98.7	97.9
Detroit	Tiger Stadium	103.2	99.9	101.5	104.6	100.6	111.1	110.0
New York	Yankee Stadium	95.7	97.7	97.4	89.7	101.3	101.0	96.3
Philadelphia	Connie Mack Stadium	101.1	100.0	100.4	100.0	104.5	101.8	102.8
St. Louis	Sportsman's Park III	102.0	99.9	101.0	101.7	105.9	107.1	101.1
Washington	Griffith Stadium	99.5	100.4	98.9	100.3	95.5	87.3	99.4

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	102.3	101.8	101.9	104.0	101.0	100.5	95.5
Chicago White Sox	98.3	99.2	99.0	100.5	98.8	96.3	101.1
Cleveland Indians	98.7	99.9	99.4	97.1	96.9	99.5	99.2
Detroit Tigers	101.4	99.9	100.6	101.9	100.2	104.8	104.4
New York Yankees	98.2	99.0	98.9	95.6	100.5	100.4	98.5
Philadelphia Athletics	100.5	100.0	100.2	100.0	101.9	100.7	101.1
St. Louis Browns	100.9	100.0	100.5	100.7	102.6	103.1	100.4
Washington Senators I	99.8	100.2	99.5	100.1	98.0	94.5	99.8

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	99.7	100.0	100.0	99.6	99.2	101.1	100.2
Brooklyn	Ebbetts Field	105.2	101.8	102.8	106.4	118.6	101.1	96.2
Chicago	Wrigley Field	100.9	100.6	99.5	105.1	104.3	86.2	104.7
Cincinnati	Crosley Field	88.3	96.8	95.4	89.8	81.4	96.4	111.5
New York	Polo Grounds V	99.6	97.1	101.2	86.7	112.0	134.8	103.5
Philadelphia	Connie Mack Stadium	96.9	99.0	97.9	92.8	126.8	85.0	100.6
Pittsburgh	Forbes Field	104.9	102.0	102.9	101.1	75.8	119.3	88.0
St. Louis	Sportsman's Park III	104.2	102.6	100.2	118.0	82.3	76.5	95.5

Team	Runs	OBP	SLG	D	T	HR	DP
Average Ballpark Factors by Team
		Relative Factor (100=avg, higher is better for hitting)
Brooklyn Dodgers	102.2	100.8	101.2	102.7	108.1	100.5	98.4
Boston Braves	99.9	100.0	100.0	99.8	99.7	100.5	100.1
Chicago Cubs	100.4	100.3	99.8	102.3	101.8	93.7	102.1
Cincinnati Reds	95.0	98.6	98.0	95.6	92.1	98.5	105.0
New York Giants	99.8	98.8	100.5	94.4	104.9	114.7	101.4
Philadelphia Phillies	98.7	99.6	99.1	97.0	111.5	93.5	100.3
Pittsburgh Pirates	102.1	100.9	101.3	100.5	89.5	108.4	94.8
St. Louis Cardinals	101.8	101.1	100.1	107.7	92.5	90.2	98.0