Ballpark Factors

Ballpark Factors: 1945 Major League

1945 American League 1945 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	98.8	101.7	101.4	105.3	91.5	99.4	98.2
Chicago	Comiskey Park	100.2	99.8	99.0	97.8	89.7	97.5	93.4
Cleveland	League Park IV	103.5	101.1	101.8	107.8	95.1	104.5	94.3
Cleveland	Municipal Stadium	93.7	96.8	95.8	92.3	101.8	86.3	110.8
Detroit	Tiger Stadium	102.4	100.3	101.5	102.1	106.3	111.6	98.1
New York	Yankee Stadium	102.9	99.9	100.1	89.7	102.1	116.7	107.0
Philadelphia	Connie Mack Stadium	92.7	97.3	97.8	99.4	109.3	94.9	100.1
St. Louis	Sportsman's Park III	111.4	106.2	105.8	108.6	99.0	101.4	99.2
Washington	Griffith Stadium	94.2	96.5	96.3	98.5	102.8	85.3	99.7

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	99.5	100.7	100.6	102.2	96.4	99.6	99.3
Chicago White Sox	99.9	99.8	99.5	99.0	95.7	98.8	97.2
Cleveland Indians	99.0	99.4	99.2	99.4	99.5	97.2	101.9
Detroit Tigers	101.0	100.1	100.6	100.8	102.6	105.0	99.2
New York Yankees	101.3	100.0	100.1	95.6	100.8	107.2	102.9
Philadelphia Athletics	97.0	98.9	99.2	100.0	103.9	98.2	99.8
St. Louis Browns	104.7	102.6	102.4	103.5	99.7	100.4	99.8
Washington Senators I	97.5	98.5	98.4	99.3	101.2	93.6	100.0

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	102.3	100.8	101.2	103.4	104.3	100.8	95.9
Brooklyn	Ebbetts Field	98.0	100.4	101.0	106.7	105.3	97.3	97.9
Chicago	Wrigley Field	102.3	100.8	101.2	103.4	104.3	100.8	95.9
Cincinnati	Crosley Field	92.7	95.8	93.2	89.6	72.5	81.6	107.2
New York	Polo Grounds V	102.2	101.2	101.8	88.8	82.9	130.9	104.1
Philadelphia	Connie Mack Stadium	97.9	99.2	99.2	101.3	122.3	86.6	107.3
Pittsburgh	Forbes Field	102.3	100.8	101.2	103.4	104.3	100.8	95.9
St. Louis	Sportsman's Park III	102.3	100.8	101.2	103.4	104.3	100.8	95.9

Team	Runs	OBP	SLG	D	T	HR	DP
Average Ballpark Factors by Team
		Relative Factor (100=avg, higher is better for hitting)
Brooklyn Dodgers	99.1	100.2	100.4	102.9	102.3	98.8	99.1
Boston Braves	100.9	100.3	100.5	101.4	101.7	100.5	98.3
Chicago Cubs	101.0	100.3	100.5	101.5	101.9	100.3	98.2
Cincinnati Reds	96.9	98.2	97.1	95.6	88.2	92.1	103.1
New York Giants	101.0	100.5	100.8	95.1	92.6	113.4	101.8
Philadelphia Phillies	99.1	99.7	99.7	100.6	109.6	94.2	103.1
Pittsburgh Pirates	101.0	100.3	100.5	101.5	101.9	100.3	98.2
St. Louis Cardinals	101.0	100.3	100.5	101.5	101.9	100.3	98.2