LIVE Miami Open ATP Day Four | Indian Wells champion Sinner continues title charge as Zverev, Auger-Aliassime, Medvedev among highlights

The action in Florida continues to come thick and fast in the second part of this Sunshine swing. The torrid weather seems to have passed right at the time third round action commences. Jannik Sinner, Alexander Zverev, Felix Auger-Aliassime, Ben Shelton, Daniil Medvedev and reigning champion Jakub Mensik all take centre stage at the Miami Open. Follow for live updates!