Duckworth d. Kokkinakis

Duckworth beat Kokkinakis 4-6, 6-3, 7-6(5) in the first round at the Winston-Salem Open - Winston-Salem. Duckworth won 89 of 179 points (50%). Duckworth hit 13 aces to 20 and won 82% of points behind the first serve (42/51) against 91% for Kokkinakis. Duckworth converted 1 of 2 break points and saved 3 of 4 faced; Kokkinakis converted 1 of 4. The match was played on hard in United States.