Jannik Sinner faces Alexander Zverev in the Australian Open final as the World No 1 bids for back-to-back men’s singles titles in Melbourne.Sinner, 23, won his first grand slam at the Australian Open last year when he came from two sets down to defeat Daniil Medvedev and the Italian has since underlined his status as the best player in the world.

Zverev, though, has his demons in grand slam finals, losing the US Open final from two sets up to Dominic Thiem in 2020 and the French Open final from two sets to one up against Carlos Alcaraz last June.