ATP Finals: Alcaraz storms into semis

Turin (Italy): A stunning performance by world No. 2 Carlos Alcaraz earned the Spaniard a 6-4, 6-4 victory over Russia's Daniil Medvedev to secure his place in the last four of the ATP Finals on Friday.

The 20-year-old erased any doubts about his form with a razor-sharp display in his final Red Group match to join Medvedev in the semifinals of the year-ender.

Third seed Medvedev, who had already qualified, also produced some stunning tennis but Alcaraz pounced to snatch decisive service breaks in each set.

Despite his opening match loss to Germany's Alexander Zverev, Alcaraz tops the Red Group and will face Green Group runner-up Novak Djokovic in a mouth-watering semifinal.

The other semifinal will feature Medvedev against home favourite Jannik Sinner.

Medvedev looked the more dangerous player in the early exchanges and failed to convert break points in the fourth game.

But Alcaraz, who is making his debut at the tournament, found another gear at 3-3 as he played four stupendous points to break to love.

He then pounced again at 4-4 in the second set as some errors by Medvedev helped him secure the break of serve. He then completed victory in emphatic fashion.

"I had to stay strong mentally, I was struggling a little bit on serve and his return game is amazing," Alcaraz said on court. "I stayed calm and strong."

Alcaraz and world No. 1 Djokovic will meet for the first time since he lost to the Serb in the Cincinnati final.