Ballpark Factors

Ballpark Factors: 1987 Major League

1987 American League 1987 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)
Anaheim	Angel Stadium	100.6	100.9	100.4	92.7	97.6	102.9	110.9
Arlington	Arlington Stadium	104.6	103.2	102.2	102.9	101.6	98.5	104.6
Baltimore	Memorial Stadium	100.1	98.3	100.1	103.8	84.7	106.8	116.6
Boston	Fenway Park	98.0	98.5	98.1	108.3	94.3	92.0	91.7
Chicago	Comiskey Park	112.3	108.2	106.1	109.1	108.6	96.3	92.0
Cleveland	Municipal Stadium	104.9	101.8	101.6	103.2	104.8	99.9	95.0
Detroit	Tiger Stadium	99.0	97.2	98.7	85.8	82.4	113.5	110.1
Kansas City	Kauffman Stadium	98.7	97.6	98.6	111.2	114.8	93.9	91.1
Milwaukee	County Stadium	102.9	102.3	100.8	104.5	101.3	93.6	99.5
Minneapolis	Metrodome	97.5	99.9	100.7	97.4	113.0	103.7	97.7
New York	Yankee Stadium	98.2	102.7	100.4	97.4	95.9	94.0	99.8
Oakland	Oakland Coliseum	88.0	95.4	93.5	85.9	90.4	90.6	100.1
Seattle	Kingdome	98.8	97.4	100.4	93.3	109.3	113.8	101.4
Toronto	Exhibition Stadium	96.3	96.7	98.2	104.5	101.3	100.3	89.3

Team	Runs	OBP	SLG	D	T	HR	DP
Average Ballpark Factors by Team
		Relative Factor (100=avg, higher is better for hitting)
Baltimore Orioles	100.0	99.2	100.0	101.7	92.7	103.2	107.8
Boston Red Sox	99.0	99.3	99.1	103.8	97.3	96.3	96.2
California Angels	100.3	100.4	100.2	96.7	99.1	101.4	105.0
Chicago White Sox	105.7	103.8	102.8	104.1	103.9	98.2	96.4
Cleveland Indians	102.2	100.8	100.7	101.5	102.0	100.0	97.8
Detroit Tigers	99.5	98.7	99.4	93.5	91.8	106.2	104.5
Kansas City Royals	99.4	98.9	99.4	105.1	106.9	97.2	95.8
Milwaukee Brewers	101.3	101.0	100.4	102.2	100.6	97.1	99.8
Minnesota Twins	98.9	100.0	100.4	99.0	106.2	101.7	98.8
New York Yankees	99.2	101.3	100.2	98.8	98.0	97.3	99.9
Oakland Athletics	94.4	97.9	97.0	93.4	95.7	95.8	100.1
Seattle Mariners	99.5	98.9	100.2	97.0	104.5	106.4	100.6
Texas Rangers	102.1	101.4	101.0	101.3	100.8	99.2	102.1
Toronto Blue Jays	98.3	98.5	99.2	102.1	100.5	100.1	95.1

National League

City	Ballpark	Runs	OBP	SLG	D	T	HR	DP
Ballpark Factors by Ballpark
		Relative Factor (100=avg, higher is better for hitting)
Atlanta	Fulton County Stadium	114.7	107.4	107.2	99.4	116.0	109.3	115.1
Chicago	Wrigley Field	102.8	102.4	104.6	100.1	105.9	117.1	116.5
Cincinnati	Riverfront Stadium	106.8	101.4	104.7	112.7	101.9	115.1	101.3
Houston	Astrodome	87.9	96.9	91.7	91.0	76.8	71.0	100.5
Los Angeles	Dodger Stadium	87.6	94.3	89.6	76.2	50.2	84.1	87.8
Montreal	Olympic Stadium	105.6	103.7	104.4	107.8	129.6	100.0	95.7
New York	Shea Stadium	102.3	102.9	101.4	102.5	88.0	96.1	97.2
Philadelphia	Veterans Stadium	102.1	100.1	99.5	108.2	127.5	85.6	88.3
Pittsburgh	Three Rivers Stadium	103.5	101.5	100.9	100.9	115.3	94.9	105.6
San Diego	Jack Murphy Stadium	96.7	96.1	99.4	93.6	115.0	115.4	91.9
San Francisco	Candlestick Park	94.8	96.1	99.0	98.3	69.5	118.3	101.5
St. Louis	Busch Stadium II	95.4	97.1	97.9	109.3	104.3	93.2	98.9

Team	Runs	OBP	SLG	D	T	HR	DP
Average Ballpark Factors by Team
		Relative Factor (100=avg, higher is better for hitting)
Atlanta Braves	106.3	103.1	103.0	99.2	105.8	104.3	106.6
Chicago Cubs	101.4	101.2	102.2	100.6	103.9	107.3	107.3
Cincinnati Reds	102.8	100.5	101.9	105.1	99.6	106.9	100.5
Houston Astros	94.4	98.5	96.1	95.5	88.4	87.4	100.2
Los Angeles Dodgers	94.3	97.3	95.2	88.9	76.6	93.2	94.6
Montreal Expos	102.7	101.8	102.1	104.0	114.5	99.8	98.1
New York Mets	101.2	101.5	100.8	101.7	96.0	98.0	98.8
Philadelphia Phillies	101.2	100.2	99.9	104.2	113.5	93.4	94.8
Pittsburgh Pirates	101.8	100.8	100.5	100.9	108.1	97.5	102.6
San Diego Padres	98.3	98.1	99.6	96.6	105.4	107.1	96.4
San Francisco Giants	97.5	98.1	99.4	98.7	85.1	108.4	100.6
St. Louis Cardinals	98.2	98.8	99.2	104.7	103.2	96.7	99.6