Jannik Sinner capped a perfect run through the group stage at the ATP Finals with a 6-3, 6-4 win over Daniil Medvedev on Thursday that eliminated his Russian rival.

World No. 1 Sinner had already qualified for the semifinals thanks to Alex De Minaur winning the opening set in his defeat against Taylor Fritz earlier in the day.

He only needed a set to ensure top spot in the Ilie Nastase Group and deny Medvedev a place in the last four of the season-ending event in Turin.