After laying in the weeds for much of the game, the San Diego Padres offense came alive late and set the Arizona Diamondbacks in the first game of the Mexico City Series on Saturday afternoon at Estadio Alfredo Harp Helú.Mason Miller pitched a clean ninth inning to set the franchise record by extending his consecutive scoreless innings streak to 34 2/3 innings pitched, as the Padres (18-8) pushed across four runs in the seventh inning. Ty France hit a pair of solo home runs as well to back up a