Novak Djokovic suffered in the heat at the Australian Open but made it past Taylor Fritz and into the semi-finals.

There he will face Jannik Sinner, who finished his straight-sets victory over Andrey Rublev at 1.22am after long matches in the day session.

There will be a rematch of the US Open final in the women’s semi-finals, where defending champion Aryna Sabalenka will face Coco Gauff.

Picture of the day

Stat of the day

Bromance

Novak spots Nick!@NickKyrgios • @djokernole • #AusOpen • #AO2024 pic.twitter.com/r2DgxPSpqy

— #AusOpen (@AustralianOpen) January 23, 2024

Mum’s the word

Coco Gauff's mum takes a crowd catch! #AusOpen pic.twitter.com/Q7SOakPnhc

— Eurosport (@eurosport) January 23, 2024

Gauff was not too impressed with mum Candi’s moment in the spotlight, saying: “I saw the video of her celebrating. I was, like, ‘it wasn’t that hard of a ball to catch. You know, celebrate your little wins’.

Fallen seeds

Women: Barbora Krejcikova (9)

Men: Andrey Rublev (5), Taylor Fritz (12)

Who’s up next?

The quarter-finals conclude on Wednesday, when Carlos Alcaraz’s battle with Alexander Zverev takes centre stage in the night session.

The winner will face either third seed Daniil Medvedev or ninth seed Hubert Hurkacz, while China’s Zheng Qinwen is the only seed left in the top half of the women’s draw and plays Anna Kalinskaya.

Czech teenager Linda Noskova, who beat Iga Swiatek in the third round, faces qualifier Dayana Yastremska in the opening match of the day.