Ballpark Factors

Ballpark Factors: 1981 American League

1981 National League 1981 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	103.1	101.1	102.5	112.8	95.0	104.6	99.7
Arlington	Arlington Stadium	92.2	98.6	97.0	102.2	80.8	87.9	99.2
Baltimore	Memorial Stadium	98.8	99.2	99.4	94.2	84.3	107.5	102.9
Bloomington	Metropolitan Stadium	103.8	102.4	102.4	100.6	116.2	100.6	97.3
Boston	Fenway Park	109.2	106.4	107.2	115.5	106.1	105.7	118.4
Chicago	Comiskey Park	98.8	102.1	99.9	93.8	94.1	92.9	111.9
Cleveland	Municipal Stadium	97.6	99.2	97.6	92.6	97.7	92.3	90.3
Detroit	Tiger Stadium	102.1	99.3	100.9	98.1	100.6	112.1	103.1
Kansas City	Kauffman Stadium	93.1	97.0	96.0	101.3	119.0	81.3	92.6
Milwaukee	County Stadium	91.6	95.4	93.0	91.6	97.4	79.5	95.0
New York	Yankee Stadium	98.6	101.1	99.8	101.0	101.2	91.1	105.8
Oakland	Oakland Coliseum	97.4	95.7	97.2	88.1	99.4	111.9	89.9
Seattle	Kingdome	104.7	100.0	101.8	96.8	93.2	117.6	92.6
Toronto	Exhibition Stadium	107.0	102.0	104.2	111.4	116.4	108.3	102.6

Team	Runs	OBP	SLG	D	T	HR	DP
Average Ballpark Factors by Team
		Relative Factor (100=avg, higher is better for hitting)
Baltimore Orioles	99.4	99.5	99.7	97.0	92.0	104.3	101.5
Boston Red Sox	103.7	102.6	102.9	106.5	102.3	102.0	107.6
California Angels	101.6	100.4	101.2	105.3	97.4	103.2	99.4
Chicago White Sox	100.0	101.1	100.3	97.9	96.9	98.2	105.8
Cleveland Indians	99.4	100.0	99.3	97.2	98.8	96.8	96.0
Detroit Tigers	100.8	99.6	100.3	98.9	99.7	105.2	101.5
Kansas City Royals	97.3	98.8	98.4	100.5	108.1	92.4	96.5
Milwaukee Brewers	96.9	98.2	97.3	97.1	100.5	91.5	97.8
Minnesota Twins	101.3	101.0	100.9	100.4	108.7	98.9	98.8
New York Yankees	99.0	100.3	99.7	99.8	100.3	95.6	102.6
Oakland Athletics	99.2	98.3	99.0	94.8	100.3	105.7	95.9
Seattle Mariners	102.3	100.2	101.0	98.9	97.4	108.1	96.3
Texas Rangers	96.0	99.2	98.4	100.9	90.9	93.5	99.4
Toronto Blue Jays	102.8	100.7	101.6	104.7	106.6	103.9	100.8