ATP roundup: Stefanos Tsitsipas wins first match in Hamburg - Reuters
5:57pm PDT - July 14th, 2021 arthur - ReutersTop seed Stefanos Tsitsipas of Greece needed a first-set tiebreak but then handled business against Germany's Dominik Koepfer, winning 7-6 (2), 6-3 on Wednesday at the Hamburg European Open in Germany.