It’s after a straight-sets win over home player Alex de Minaur.
The Spaniard will face Alexander Zverev, who got past Learner Tien in four sets, next in Melbourne.
In the women’s draw, top seed Aryna Sabalenka had a comfortable victory against American teenager Iva Jovic.
The four-time Grand Slam champion set up a clash with Ukraine’s Elina Svitolina for a place in the decider.



