Alexander Vasilenko defeated Marvin Moeller 7-5 6-1 in the Czech Republic F1 round of 32 on clay.
Vasilenko A. took it in straight sets.
Alexander Vasilenko beat Marvin Moeller 7-5 6-1. Umpiry, "Alexander Vasilenko vs Marvin Moeller — Czech Republic F1 Round of 32", https://umpiry.com/match/2017-05-15/moeller-vs-vasilenko-czech-republic-f1-r32?utm_source=cite (as of 15 May 2017).