Novak Djokovic drops 1st set to a qualifier but advances to 3rd round of US Open

NEW YORK (AP) — Novak Djokovic overcame a slow start to beat Zachary Svajda 6-7 (5), 6-3, 6-3, 6-1 on Wednesday, remaining unbeaten for his career in the first two rounds of the U.S. Open.