LOS ANGELES -- When the Los Angeles Dodgers take the field Wednesday evening behind their best pitcher, Clayton Kershaw, clubhouse attendants will be certain to have the champagne and beer in a handy place. They just might need it.The Dodgers reduced their magic number to one with a testosterone-fueled 4-2 win over the San Francisco Giants on Tuesday night, meaning they could be celebrating Wednesday night with an entirely different kind of bubbles.