Q: What does the Park Effect Index mean?

A: An index of 100 means the park is average for that baseball stat that the Index corresponds to. An Index over 100 means that the park allows more than the average for that statistic. An index below 100 indicates that park allows less than the average amount of that statistic. The indexes used will represent the statistics gathered by Stats, Inc. during the last three year's games played at that park. In some cases the indexes represent just the last season or two if the park has recently changed it's configuration or if the park has not existed for three years.

	Park	Name	Runs	AVG	HR RH	HR LH	2B	3B	SO
	ATL	Sun Trust Field	102	103	112	110	95	78	109
	AZ	Chase Field	100	100	90	75	107	163	95
	BAL	Camden Yards	96	100	77	109	93	93	96
	BSN	Fenway Park	110	108	102	100	110	127	101
	CHI-A	Guaranteed Rate Field	100	100	105	93	92	58	100
	CHI-N	Wrigley Field	96	98	96	98	94	134	102
	CIN	Great American Ballpark	110	105	118	139	97	51	100
	CLV	Progressive Field	90	96	73	91	102	79	96
	COL	Coors Field	130	111	111	100	127	219	85
	DET	Comerica Park	98	97	89	74	94	148	97
	HSN	Minute Maid Park	100	99	103	102	101	95	101
	KC	Kauffman Stadium	110	104	90	82	113	174	85
	LA-A	Angel Stadium	104	102	112	114	98	86	102
	LA-N	Dodger Stadium	100	99	125	114	101	73	104
	MIA	Marlins Park	100	102	84	99	111	111	100
	MIL	Miller Park	96	98	110	122	92	88	111
	Min	Target Field	98	101	102	105	105	92	109
	NY-A	Yankee Stadium	98	97	114	120	90	48	104
	NY-N	Citi Field	90	95	94	93	82	65	104
	OAK	Oakland County Coliseum	94	98	78	82	109	122	99
	PGH	PNC Park	96	99	70	97	106	92	94
	PHI	Citizens Bank Park	100	101	109	122	101	111	105
	SD	Petco Park	90	95	101	90	89	54	103
	SEA	T-Mobile Park	86	94	103	96	87	63	112
	SF	Oracle Park	92	98	81	80	97	103	100
	STL	Busch Stadium	104	100	97	91	101	88	90
	TB	Tropicana Field	98	98	105	92	100	107	108
	TEX	Rangers Ballpark	108	102	124	116	94	135	101
	TOR	Rogers Centre	104	101	109	96	108	44	97
	WASH	Nationals Park	100	98	105	99	101	86	88

Park Effects Information on League pages: There is a link to this information on every LEAGUE page. It is located below the standings and includes the following: --ownership of parks by league teams --available or vacant parks --park effects table for all PB seasons Requests for park change can be made from the end of the playoffs until the start of the subsequent season. All requests are handled on a first come first served basis.