The 2021 champion came back from a set down against De Minaur, who defeated him in their most recent meeting, to book a last-eight meeting with countryman Andrey Rublev.

Before each day's play at the US Open, we'll preview and predict three must-see matches.

Also, Holger Rune breaks into the Top 5 and Jannik Sinner rises to a new career-high of No. 6 after winning in Toronto.

He's the second Italian Masters 1000 champion, following Fabio Fognini in the 2019 event in Monte Carlo.

After losing his first two finals at Masters 1000 events, Sinner was on song in a favorable match-up against the highest-ranking Australian.

Sunday in Canada sees two men in search of their biggest career title, while Jessica Pegula must first wait to see who she'll face in the championship.

Both men will play for their first ATP Masters 1000 title after straight-set semifinal wins.

What do Rybakina and Samsonova have left in the tank in Montreal and who wins an unseeded Toronto semifinal: De Minaur or Davidovich Fokina?

The Australian once again proved his ability to play from behind on Friday, saving three set points against the 2021 champion.

The top seed eliminated Kei Nishikori, 6-4, 6-2, to set up a first-time meeting with his countryman Friday.