Dylan Dietrich will upset Matheus Pucinelli de Almeida in Hamburg on August 14, 2026. Dietrich will bring a 2026 mark of 20-6 and an 18-5 clay slate this year along with a career 39-19 record on clay to topple 277-ranked Pucinelli, who logged 26-12 in 2026 and 26-11 on clay. The surprise victory wi…