Joe Panik hit a game-ending sacrifice fly with the Dodgers in a five-man infield, and the San Francisco Giants edged Los Angeles 3-2 Wednesday night. Reigning World Series MVP Madison Bumgarner and current NL Cy Young Award winner Clayton Kershaw kept things close, dueling until it became a battle of the bullpens. The champion Giants wound up posting back-to-back wins for only the second time this season. A single by Brandon Belt loaded the bases with one out, and prompted Dodgers manager Don Mattingly to argue that Giants third base coach Roberto Kelly improperly made contact and stopped pinch-runner Gregor Blanco at the bag.