Here are three keys to send the Dodgers into the next round against the Cubs:
1. Greinke being Greinke -- He's been the model of consistency this year as he was in his Game 2 win, except for an uncharacteristic second inning, when Yoenis Cespedes sent a fastball thrown well outside the strike zone into the seats, and Michael Conforto hit what Greinke called his biggest mistake pitch of the game.
For added drama, it could be Greinke's farewell as a Dodger because he has the opt-out clause in his contract.