There's too much at stake for the San Francisco Giants on Saturday night for Madison Bumgarner to be, well, Madison Bumgarner. While their National League West title chances fade with every Los Angeles win -- the Dodgers' magic number is two -- the Giants are locked in a three-way battle for the two National League wild-card berths with the New York Mets one game ahead and the St. Louis Cardinals one-half game behind. The Padres should be easy prey for any playoff bound team, except for the fact that San Diego has won seven of its last eight games against the Giants -- a fact that has had much to do with San Francisco's second-half plunge.