The Dodgers weren't even aware they had clinched a postseason berth Tuesday night, but they now shift back into focus on the ultimate goal. With a lead over Arizona once 21 games now cut to 10, the Dodgers' magic number to clinch the National League West is down to eight. Even after a tailspin that saw them lose 16 of 17 games, the Dodgers still have the home-field advantage for the postseason with 17 games to play.