MLB Park Factors - 2020

Year:

MLB Park Factors - 2020
RK	PARK NAME	RUNS	HR	H	2B	3B	BB
1	Coors Field (Denver, Colorado)	1.397	1.147	1.287	1.093	2.500	0.735
2	Rogers Centre (Toronto, Ontario)	1.500	1.657	1.259	0.952	0.667	1.080
3	Fenway Park (Boston, Massachusetts)	1.272	1.011	1.229	1.652	1.333	1.023
4	Angel Stadium (Anaheim, California)	1.236	1.352	1.163	1.160	1.000	1.137
5	Kauffman Stadium (Kansas City, Missouri)	1.047	0.870	1.137	1.058	0.714	0.925
6	Yankee Stadium (New York, New York)	1.159	1.565	1.124	0.957	1.600	0.976
7	Progressive Field (Cleveland, Ohio)	1.106	0.896	1.090	1.157	1.333	0.941
8	Great American Ball Park (Cincinnati, Ohio)	1.271	2.140	1.076	0.937	0.625	0.982
9	Oracle Park (San Francisco, California)	1.048	1.083	1.070	1.372	1.154	1.143
10	PNC Park (Pittsburgh, Pennsylvania)	1.068	0.878	1.066	1.378	0.286	1.080
11	Sahlen Field (Buffalo, New York)	1.096	0.760	1.062	0.972	1.600	0.888
12	Truist Park (Cumberland, GA)	1.072	0.955	1.051	0.931	0.625	1.106
13	Chase Field (Phoenix, Arizona)	1.120	0.936	1.037	0.991	2.286	1.178
14	Globe Life Field (Arlington, Texas)	1.000	0.857	1.016	0.918	1.000	1.277
15	Busch Stadium (St. Louis, Missouri)	0.970	0.965	1.007	0.778	1.120	1.141
16	Citizens Bank Park (Philadelphia, Pennsylvania)	0.971	1.314	1.004	0.953	2.600	1.060
17	Dodger Stadium (Los Angeles, California)	0.938	1.165	0.985	0.886	0.625	0.913
18	Miller Park (Milwaukee, Wisconsin)	1.036	1.152	0.984	0.804	0.667	0.981
19	null (Oakland, California)	0.775	0.628	0.946	0.956	0.750	0.938
20	Marlins Park (Miami, Florida)	0.817	0.753	0.944	1.187	0.714	0.745
21	Tropicana Field (St. Petersburg, Florida)	0.955	0.829	0.940	0.979	1.250	1.130
22	Citi Field (New York, New York)	0.987	1.257	0.938	1.009	0.500	0.981
23	Guaranteed Rate Field (Chicago, Illinois)	1.060	1.227	0.933	0.770	0.000	1.106
24	Wrigley Field (Chicago, Illinois)	0.741	0.741	0.931	1.024	1.800	0.868
25	Comerica Park (Detroit, Michigan)	0.888	0.791	0.924	1.134	5.714	0.981
26	Target Field (Minneapolis, Minnesota)	0.936	0.821	0.908	1.081	1.667	1.011
27	T-Mobile Park (Seattle, Washington)	0.888	1.044	0.879	0.869	0.250	0.925
28	Globe Life Park in Arlington (Arlington, Texas)	0.800	0.570	0.877	0.791	0.615	1.176
29	Nationals Park (Washington, D.C.)	0.845	0.778	0.875	0.936	0.636	1.040
30	Oriole Park at Camden Yards (Baltimore, Maryland)	0.875	1.000	0.874	0.612	0.545	1.145
31	Petco Park (San Diego, California)	0.899	1.171	0.854	1.067	0.286	0.968
32	Minute Maid Park (Houston, Texas)	0.776	0.716	0.799	0.761	0.846	0.868

Glossary

Park Factor compares the rate of stats at home vs. the rate of stats on the road. A rate higher than 1.000 favors the hitter. Below 1.000 favors the pitcher. Teams with home games in multiple stadiums list aggregate Park Factors.

PF: ((homeRS + homeRA)/(homeG)) / ((roadRS + roadRA)/(roadG))
homeRS: Runs scored at home
homeRA: Runs allowed at home
homeG: Home games

roadRS: Runs scored on the road
roadRA: Runs allowed on the road
roadG: Road games