Chung d. Duckworth

Chung beat Duckworth 6-3, 6-1, 6-2 in the first round at the U.S. Open - New York. Chung won 91 of 146 points (62%). Chung hit 10 aces to 10 and won 78% of points behind the first serve (35/45) against 61% for Duckworth. The second serve told: 70% won for Chung, 40% for Duckworth. Chung converted 6 of 11 break points and saved 0 of 0 faced; Duckworth converted 0 of 0. Duckworth double-faulted 8 times. Winners to unforced errors: 10–1 for Chung, 10–8 for Duckworth. The match was played on hard in United States.