Maik Steiner defeated Sven Lemstra 6-1 6-3 in the M15 Trier 1 qualifying round of 32 on clay.
Steiner M. took it in straight sets.
Maik Steiner beat Sven Lemstra 6-1 6-3. Umpiry, "Maik Steiner vs Sven Lemstra — M15 Trier 1 Qualifying Round of 32", https://umpiry.com/match/2019-08-12/lemstra-vs-steiner-m15-trier-1-q32?utm_source=cite (as of 12 August 2019).