HOUSTON – Hany Mukhtar scored two of Nashville’s three first-half goals in a 3-1 victory over the Houston Dynamo on Wednesday night. Mukhtar opened the scoring in the 15th minute, and Abu Danladi scored on a header four minutes later. Mukhtar added another one in the 23rd, beating Dynamo goalkeeper Marko Maric on a free kick. Darwin Quintero, who leads Houston with six goals, scored in the 75th minute. Joe Willis made five saves for Nashville, which has allowed just nine goals in its last 11 games.