X close   INFO PLAY CONTACT US FEEDBACK   Dumbarton Middle School (410) 296-2100       FACILITY INFORMATION Contact Us Business / CTA: Baltimore Tennis Patrons Primary Contact: Lynn Morrell Address: 300 Dumbarton Road Baltimore, MD 21212 Telephone: (410) 296-2100 Facility Type: School/University Operations: Seasonally Pro Shop: No Teaching Staff: Cardio Tennis Kids Training Spanish Speaking No # of Courts: 3 Surface: Hard   Map                           .