US Open live: Latest scores as Iga Swiatek battles Amanda Anisimova after Novak Djokovic sets up Carlos Alcaraz blockbuster

De Minaur catches a ball full on the volley with his foot as a backhand floats long. Down a break, De Minaur had a look at 15-40 to break back straight away but could not take advantage.

He is frustrated and now trails.

Auger-Aliassime 4-6, 7-6 (9-7) 4-2 De Minaur*

On serve so far in the third set. The 87-minute second was the longest in this year’s men’s US Open. A long wait to come for Amanda Anisimova and Iga Swiatek.

Auger-Aliassime 4-6, 7-6 (9-7) 2-2 De Minaur*

Auger-Aliassime wins an 87-minute set to level the quarter-final against De Minaur!

The Canadian rallies from behind in the tiebreak, saving set point, and setting up the chance of his own with the big forehand and serve.

Devastating for De Minaur, who had crucial errors squeezed out from him in the tiebreak.

Auger-Aliassime 4-6, 7-6 (9-7) De Minaur

De Minaur’s defensive powers forces the set point.

Auger-Aliassime saves it with an ace!

Auger-Aliassime 4-6, 6-6 (6-6) De Minaur

The second set goes to a tiebreak on Arthur Ashe, with the semi-final already past the two-hour mark. The Canadian has been on top in this set since earning the break back, with his powerful game coming into play.

Auger-Aliassime 4-6, 6-6 De Minaur

Hang on though! The Canadian replies to break De Minaur to love in an emphatic response, firing forehand winners. Auger-Aliassime then thumps the ace to retake the lead, having won eight points in a row.

Auger-Aliassime 4-6, 4-3 De Minaur*

After getting through a lengthy service game, Alex De Minaur then immediately breaks Felix Auger-Aliassime to strike ahead in the second set.

The Australian is aiming to reach a grand slam semi-final for the first time. De Minaur was 0-5 in grand slam quarter-finals coming into this one.

Auger-Aliassime 4-6, 2-3 De Minaur*

Extraordinary from Alex De Minaur to go from a sliding volley at the net to running back towards his baseline and pulling off the tweener-lob that goes over Auger-Aliassime’s head and drops int!

One of the points of the tournament for sure.

Auger-Aliassime 4-6, 2-1 De Minaur*

Alex de Minaur serves it out to take the opening set 6-4 against Felix Auger-Aliassime.

A good serving day for De Minaur so far, but Auger-Aliassime is being held back by his unforced error count, which is already up to 15.

Could be a long one, though.

Auger-Aliassime *4-6, 0-0 De Minaur

Amanda Anisimova and Iga Swiatek have only faced each other once, you might remember it?

The Wimbledon final this year: 6-0 6-0 to the Pole.

How that affects Anisimova will be fascinating.