Kovacevic d. Khachanov

Kovacevic beat Khachanov 5-7, 6-3, 7-6(2) in the first round at the Cincinnati Open - Cincinnati. Kovacevic won 108 of 205 points (53%). Kovacevic hit 10 aces to 16 and won 85% of points behind the first serve (44/52) against 75% for Khachanov. Kovacevic converted 1 of 11 break points and saved 7 of 8 faced; Khachanov converted 1 of 8. The match was played on hard in United States.