Oliver Tarvet will advance past Matheus Pucinelli de Almeida in the ATP Challenger Roehampton 1/8-finals. The match is scheduled for August 19, 2026, and Tarvet enters this clash as ATP 380 after back-to-back wins including a 2:0 victory over John Echeverria on August 18, 2026 and a 6-4 6-3 victory…