The last time the Los Angeles Dodgers visited AT&T Park, they swept the San Francisco Giants to overtake their rivals for an NL West lead they've yet to relinquish. Considering who they're sending to the mound in this three-game set, the Dodgers seem poised to increase that advantage. Hyun-jin Ryu gets the ball in Friday night's opener and the Giants counter with Madison Bumgarner, who looks to tie for the major league lead with his 18th victory. Los Angeles (83-63) moved ahead of San Francisco with a three-game sweep July 25-27, as Ryu, Zack Greinke and Clayton Kershaw each picked up a win.