Pablo Sandoval sprinted around the bases in those bright orange cleats the same way he did in the All-Star Game and added a mesmerizing home-plate collision for an encore. What a Giant return. Madison Bumgarner pitched seven innings of two-hit ball, Buster Posey homered and the Giants beat the Houston Astros 5-1 on Friday night in a game that will be remembered more for the final run than the dominance San Francisco showed in its first outing since the break.