Max Hans Rehberg will defeat Filip Jianu and advance in Prague 2 on August 20, 2026. Rehberg brings a 129-99 career mark and a 14-3 2026 season with 4-1 on Hard and 10-2 on I.hard, and he will overturn the memory of Jianu’s 7-6(4) 6-1 clay win in Verona on July 23, 2024. A Rehberg win will halt Jia…