Gustavo Heide defeated Maxim Mrva 6-3 6-3 in the Poznan round of 16 on clay. The result followed the form book — Gustavo Heide came in ranked #116.
Heide G. took it in straight sets.
Gustavo Heide beat Maxim Mrva 6-3 6-3. Umpiry, "Gustavo Heide vs Maxim Mrva — Poznan Round of 16", https://umpiry.com/match/2026-06-17/heide-vs-mrva-poznan-r16?utm_source=cite (as of 17 June 2026).