Extra Innings-Frederick
4821 Winchester Blvd
Suite #117
Frederick, MD 21703
Phone Number (301)898-2652

Extra Innings-Hagerstown
16038 Business Parkway
Hagerstown, MD 21740
Phone Number (301)393-2668

Extra Innings-Laurel
Laurel Business Center
8610 Cherry Lane
Suite #8-11
Laurel, MD 20707
Phone Number (301)301-604-0344

Extra Innings-Upper Marlboro
401 Prince Georges Blvd
Suite D
Upper Marlboro, MD 20774
Phone Number (301)430-7322

Harford Sports Training Academy
98 Industry Lane
Forest Hill, MD 21050
Phone Number (410)420-8442

Marlow Sports
7613 Penn Belt Drive
Forestville, MD 20747
Phone Number (301)568-1800

Middletown Sportsland, Inc.
108 W. Main Street
Middletown, MD 21769
Phone Number (301)371-4242