Sinner d. Opelka

Sinner beat Opelka 6-4, 6-2 in the first round at the Erste Bank Open - Vienna. Sinner won 56 of 92 points (61%). Sinner hit 1 ace to 8 and won 93% of points behind the first serve (27/29) against 63% for Opelka. The second serve told: 69% won for Sinner, 44% for Opelka. Sinner converted 3 of 4 break points and saved 0 of 0 faced; Opelka converted 0 of 0. The match was played on indoor hard in Austria.