MLS: Houston 2, Philadelphia 1 HOUSTON, July 1 (UPI) -- Brian Ching's goal in the 83rd minute Saturday provided the difference in the Houston Dynamo's 2-1 decision over Philadelphia. With the score tied 1-1, Ching drew a penalty on Philadelphia's Gabriel Farfan and the veteran, playing in his 140th regular-season game for Houston, slotted home the penalty kick for his second goal of the season. It was Ching's first at Houston's new BBVA Compass Stadium. Brad Davis also scored for the Dynamo (6-5-5). Keon Daniel tallied for Philadelphia (3-9-2).