Denys Klok defeated Marc Polmans 6-1 6-0 in the M25 Belgrade 1 round of 32 on clay.
Klok D. took it in straight sets.
Denys Klok beat Marc Polmans 6-1 6-0. Umpiry, "Denys Klok vs Marc Polmans — M25 Belgrade 1 Round of 32", https://umpiry.com/match/2025-06-04/klok-vs-polmans-m25-belgrade-1-r32?utm_source=cite (as of 4 June 2025).