Los Angeles at Arizona

Arizona has won three straight and seven of nine. They walked off the Dodgers on Wednesday night when Geraldo Perdomo hit a game-winning single in the ninth after trailing 4-3 entering the inning. The Diamondbacks are a game behind the Mets for the final wild card spot. Arizona has won three of the past four the meetings and they have won six of seven overall in the second game of a series. The Diamondbacks also have won six of seven home games against left-handed starters. Los Angeles has clinched a playoff spot, but not the division yet. The Dodgers have lost two in a row and they are 6-14 their past 20 road games. Blake Snell faced the Diamondbacks on Aug. 29 and allowed three runs in 5 1/3 innings. Ryne Nelson has allowed three runs his past 17 innings. Take the Diamondbacks.