Top-Seeded Rublev Stunned in Estoril QF; Second Seed Darderi Survives Scare

Top seed Andrey Rublev was sensationally beaten by Luca van Assche in the quarterfinals of the ATP 250 clay-court tournament in Estoril. Second seed Luciano Darderi came close to an upset as well, falling into a significant deficit before mounting a comeback to advance to the next round.