(Phoenix, AZ)  --  Gavin Lux hit the deciding three-run homer in the 10th inning as the Dodgers outlasted the Diamondbacks 10-9 in Arizona.  The Dodgers scored four in the 10th and held off the Snakes, who scored three before Kenley Jensen shut the door for the win.  Lux homered twice and drove in five for first-place L.A.  The series continues tonight in Phoenix.