Marc Dijkhuizen defeated Sandro Kopp 6-3 7-5 in the M15 Antalya 16 round of 32 on clay.
Dijkhuizen M. took it in straight sets.
Marc Dijkhuizen beat Sandro Kopp 6-3 7-5. Umpiry, "Marc Dijkhuizen vs Sandro Kopp — M15 Antalya 16 Round of 32", https://umpiry.com/match/2019-05-01/dijkhuizen-vs-kopp-m15-antalya-16-r32?utm_source=cite (as of 1 May 2019).