San Francisco Giants left-hander Alex Wood was unhittable for five innings, and the San Diego Padres got very little after that. Wood took a no-hitter into the sixth, and Wilmer Flores had two home runs among his four hits and four RBIs in a 12-0 rout of the Padres on Sunday. The Giants, who have been scuffling for three weeks, dominated the Padres in taking the final two of the four-game series.