Tsitsipas d. Kivattsev

Tsitsipas beat Kivattsev 6-4, 6-3 in the first round at the M25 Zagreb. Tsitsipas won 58 of 107 points (54%). Tsitsipas hit 3 aces to 5 and won 81% of points behind the first serve (21/26) against 62% for Kivattsev. Tsitsipas converted 3 of 5 break points and saved 2 of 2 faced; Kivattsev converted 0 of 2. The match was played on clay in Croatia.