Yannik Steinegger defeated Tommy Hellstrom 6-1 6-0 in the M15 Kouvola 1 qualifying round of 16 on hard.
Steinegger Y. took it in straight sets.
Yannik Steinegger beat Tommy Hellstrom 6-1 6-0. Umpiry, "Yannik Steinegger vs Tommy Hellstrom — M15 Kouvola 1 Qualifying Round of 16", https://umpiry.com/match/2021-05-25/hellstrom-vs-steinegger-m15-kouvola-1-q16?utm_source=cite (as of 25 May 2021).