Pablo Sandoval homered with one out in the 13th inning, sending the San Francisco Giants past the Chicago Cubs 5-4 on Tuesday night long after Bumgarner's night was done. Sandoval just cleared the left-field fence with his first-pitch drive off Brad Brach (3-3) that went to replay and was upheld to formally finish the 3-hour, 45-minute game. Sam Coonrod (1-0), San Francisco's fifth reliever, pitched the 13th for his first career victory.