Daniil Medvedev (RUS, seed No. 7) reaches the quarterfinals of the 2026 US Open Men's Singles (approx. September 8, 2026, confirmed by USTA or ATP)

Medvedev (seed No. 7) comfortably defeated Hugo Gaston 6-4, 6-2, 6-4 in round 1 and faces wildcard Sebastian Gorzny in round 2 (qualifier beat Collignon in five sets). As the 2021 US Open champion with a historical QF rate of >60% at hard court majors, he holds a structural advantage. As the No. 7 seed he should be placed away from the top-3 favorites (Sinner, Alcaraz, Zverev) in the early rounds. No direct Polymarket market on Medvedev; analogous seeding statistics for top-8 players at US Open put QF probability at ~55–65%.