Alex de Minaur claimed a maiden ATP Finals victory that gave the Australian a chance of making the semifinals.

World No. 1 Carlos Alcaraz is one step closer to his first ATP Finals win after a comeback group stage win on Tuesday in Turin.

Two spectators died from cardiac arrests at the ATP Finals in Turin, Italy on Monday, the Italian Tennis Federation and the ATP said.

Jannik Sinner reached the last four of the ATP Finals on Wednesday after beating Alexander Zverev 6-4, 6-3 to qualify from the Bjorn Borg group with a match to spare.Zverev needed to win in straight sets to book his place in the semis but will now have to beat Felix Auger-Aliassime,

The Australian said a series of tight losses from winning positions was ‘mentally killing’ him but bounced back from his two opening defeats with a dominant display against Taylor Fritz

Defending champion Jannik Sinner reached the semi-finals of the ATP Finals with a 6-4 6-3 win over two-times winner Alexander Zverev on Wednesday, with Ben Shelton eliminated after losing earlier to Felix Auger-Aliassime in the same group.

The Italian Tennis Federation and the ATP confirm that two spectators died from cardiac arrests at the ATP Finals in Turin on Monday.

The ATP Finals is hosting the world's best players this week. The semifinal spots have almost been finalized in Turin.