Francisco Cerúndolo, Marco Trungelliti, and Nadia Podoroska are preparing for decisive matches at the US Open. Tomás Martín Etcheverry and Mariano Navone, who have already delivered notable performances, will attempt to reach a new level. Etcheverry faces a Brit with a good past, while Navone, after eliminating Djokovic, takes on Berrettini. Cerúndolo and Trungelliti also have significant challenges ahead of them, with formidable opponents. Podoroska, for her part, will face the defending champion, Iga Swiatek.