With one mighty swing against Kenley Jansen, Hunter Renfroe hit a grand slam that prevented San Diego from being swept by the Los Angeles Dodgers and finally gave Padres fans a chance to roar. Renfroe's pinch-hit slam with two outs in the ninth inning lifted the Padres to a thrilling 8-5 victory Sunday. Renfroe didn't even have to follow the flight of the ball to know it was gone, driven into the balcony on the third level of the Western Metal Supply Co. Building in the left-field corner.