PHOENIX >> The Dodgers were swept for the first time this season, losing 8-1 to the Arizona Diamondbacks on Thursday afternoon at Chase Field.The sweep was the first of the Dodgers since they lost the last three games of the 2016 regular season to the San Francisco Giants. The loss also extended the Dodgers' losing streak to five games, their longest since a six-game skid April 25-30, 2016.