• ‘It’s tricky to handle when you’re trying to compete’

• Alcaraz into fourth round after straight sets victory

Aryna Sabalenka briefly stopped her match at the US Open to complain about the strong smell of cannabis on her court as she comfortably reached the fourth round in New York.

Sabalenka, the two-time defending champion, continued her attempts to rebuild her form as she overcame a challenging test from Kamilla Rakhimova before winning 6-3, 6-4.

Defending champions Carlos Alcaraz and Aryna Sabalenka progressed alongside other top seeds in Friday’s third-round matches

Leylah Fernandez has broken Pegula early, taking a 2-0 lead in the first. You might recall that Fernandez was Emma Raducanu’s opponent in the 2021 US Open final; since losing that match, the Canadian has only gone past the third round at a slam once (the 2022 French Open, where she made the quarter-finals) but has won five WTA Tour titles and is a consistent presence in the world’s top 30. So which career path would you prefer: hers or Raducanu’s?

Sabalenka takes the first set 6-3, remaining dominant against an opponent who is playing decent stuff. Marta Kostyuk also claims the first set 6-3 over Alexandrova, while Sorana Cirstea has claimed the opener against Paolini by the same score. That feels like an upset, even though Cirstea is seeded higher – No 16 to Paolini’s 19.

Defending champion arrives at Flushing Meadows in poor form and with a host of challengers looking to usurp her

Under any normal circumstances Aryna Sabalenka would not have lost her third-round match at the Cincinnati Open last week. For all of her unforced errors, indecisiveness and the obvious tension surrounding her tennis, the world No 1 had led the unheralded Sára Bejlek 5-1 in the first set tie-break and then 4-1 in set two. She gave herself more than enough chances to close out a comfortable win.

Instead Sabalenka returns to New York trying to find a path through her greatest crisis since she first reached No 1 in the rankings more than three years ago. That straight-sets loss in Cincinnati extended a mediocre 17-7 record dating back to the beginning of April during which she has not reached a final. She has just one more chance to turn her fortunes around as she tries to claim her first grand slam title of the year at the US Open, the tournament she has won on the last two occasions.