US Open 2026: Sweeny and Cîrstea secure major upsets

The US Open 2026 has seen several major upsets and dramatic performances during the third round. Australian wildcard Dane Sweeny, ranked 123rd, secured a career-defining victory by defeating 14th seed Lorenzo Musetti 3-6, 6-1, 6-2, 6-2. Musetti attributed his struggle to physical discomfort and thermal shock caused by the temperature contrast between the outdoor courts and indoor air conditioning.

In the women’s draw, Romanian Sorana Cîrstea advanced to the round of 16 after defeating Jasmine Paolini in straight sets, 6-3, 6-3. Paolini, who has struggled with a foot injury, admitted to lacking physical intensity and clarity during the match. Cîrstea is set to face Jessica Pegula in her next match.

Other notable results include Luciano Darderi advancing to the third round after a volatile match against Dalibor Svrcina, which included Darderi smashing his racket in frustration. Carlos Alcaraz also continued his tournament run with a victory, noting that he feels increasingly comfortable as the competition progresses.