Ballpark Factors

Ballpark Factors: 1991 American League

1991 National League 1991 Major Leagues

American League

City	Ballpark	Runs	OBP	SLG	D	T	HR	DP
Ballpark Factors by Ballpark
		Relative Factor (100=avg, higher is better for hitting)
Anaheim	Angel Stadium	88.2	93.8	94.1	88.9	90.1	99.9	103.1
Arlington	Arlington Stadium	98.8	99.5	100.2	99.0	110.7	102.5	111.1
Baltimore	Memorial Stadium	100.7	99.5	99.5	95.8	95.3	102.7	102.0
Boston	Fenway Park	103.0	104.2	104.9	112.0	96.7	105.1	103.0
Chicago	U.S. Cellular Field	101.5	101.4	102.3	103.8	97.6	106.6	102.5
Cleveland	Municipal Stadium	97.0	100.8	97.7	93.8	106.1	83.7	96.0
Detroit	Tiger Stadium	104.5	102.1	101.0	92.7	86.1	104.1	96.5
Kansas City	Kauffman Stadium	98.9	99.5	98.5	102.5	115.2	87.7	103.5
Milwaukee	County Stadium	101.6	101.3	100.8	104.7	91.4	97.4	108.2
Minneapolis	Metrodome	103.3	103.3	102.5	102.7	115.5	96.0	100.2
New York	Yankee Stadium	99.4	97.7	99.2	97.7	88.1	109.8	94.6
Oakland	Oakland Coliseum	93.0	95.5	95.4	96.4	93.9	94.3	95.6
Seattle	Kingdome	100.8	97.3	98.8	99.2	111.1	103.5	85.1
Toronto	Skydome	109.3	104.2	105.2	110.9	102.2	106.8	98.8

Team	Runs	OBP	SLG	D	T	HR	DP
Average Ballpark Factors by Team
		Relative Factor (100=avg, higher is better for hitting)
Baltimore Orioles	100.4	99.8	99.8	98.1	97.6	101.4	100.9
Boston Red Sox	101.4	102.0	102.3	105.6	98.3	102.4	101.4
California Angels	94.5	97.1	97.3	94.9	95.7	99.9	101.4
Chicago White Sox	100.6	100.6	101.0	101.7	98.9	103.1	101.2
Cleveland Indians	98.7	100.4	99.0	97.1	102.7	92.4	98.1
Detroit Tigers	102.2	101.0	100.5	96.8	93.5	101.9	98.5
Kansas City Royals	99.5	99.7	99.3	101.2	107.1	94.4	101.5
Milwaukee Brewers	100.7	100.6	100.4	102.1	96.1	98.7	103.7
Minnesota Twins	101.5	101.5	101.2	101.3	107.3	98.1	100.2
New York Yankees	99.7	99.0	99.6	98.9	94.4	104.5	97.5
Oakland Athletics	96.7	97.9	97.8	98.3	97.3	97.4	97.9
Seattle Mariners	100.4	98.8	99.5	99.7	105.3	101.7	93.2
Texas Rangers	99.3	99.7	100.0	99.5	104.9	101.0	105.2
Toronto Blue Jays	104.3	101.9	102.4	105.0	100.9	103.1	99.4