Australian Open 2021: Barty wins, Nadal through, Berrettini withdraws – as it happened

Rafael Nadal and Ash Barty stormed into the last eight and there were also wins for Jessica Pegula, Jennifer Brady, Andrey Rublev, Daniil Medvedev and Karolina Muchova, while Stefanos Tsitsipas was handed a walkover

10.03am GMT

But for today, that's all folks I'm afraid - poor Mario Berrettini is injured, so Stefanos Tsitsipas was handed a walkover. Check back shortly for a report on Barty-Rogers, and otherwise ta-ra until tomorrow.

10.02am GMT

Hsieh-Osaka is our first match tomorrow, after which we've got Dimitrov-Karatsev. Then, in the evening session, we've got, in the best possible way, a punch in the the face with Serena-Simona, then a heel to the solar plexus with Djokovic-Zverev. I cannot wait.