Robin Stanek defeated Lucas Gerch 6-4 6-3 in the M25 Prague 1 qualifying round of 16 on clay.
Stanek R. took it in straight sets.
Robin Stanek beat Lucas Gerch 6-4 6-3. Umpiry, "Robin Stanek vs Lucas Gerch — M25 Prague 1 Qualifying Round of 16", https://umpiry.com/match/2020-09-15/gerch-vs-stanek-m25-prague-1-q16?utm_source=cite (as of 15 September 2020).