Colin Moran hit his second grand slam of the season and Corey Dickerson and Elias Diaz also homered for the Pittsburgh Pirates, who held off the San Diego Padres 7-5 on Sunday to take two of three games. Moran connected off Tyson Ross with two outs in the fifth to put the Pirates ahead 6-3. He also hit a grand slam April 2 in a 5-4 victory against Minnesota. http://www.espn.com/mlb/recap?gameId=380701125