ATP Finals: Medvedev advances to semi-finals after straight-sets win over Zverev

Daniil Medvedev advanced to the semi-finals of the ATP Finals on Wednesday after a 7-6, 6-4 victory over Alexander Zverev in Turin.

World No 3 Medvedev had to win in straight sets to claim a spot in the semi-finals in Turin with a match to spare and he saw off big-hitting German Zverev in a stodgy Red Group encounter.

He faces Carlos Alcaraz, a 7-5, 6-2 winner earlier in the day, in his final match and has the world No 2's last-four hopes in his hands.

"I hope that I feel well tomorrow and ready to fight because this tournament is tricky," said Medvedev.

"I'm into the semis but you want to keep the rhythm and against Carlos ... if we play at night you don't want to finish 7-6 in the third (set) at midnight. I just hope I can show my best tennis."

Medvedev has a long-running rivalry with Zverev, the pair not getting on off-court, and he has now prevailed in five of their six matches this season.

One of those wins came on his way to his surprise triumph at the clay-court Italian Open back in May, one of five titles won by Medvedev this year.

Zverev, a two-time winner at the season-ending tournament, would have qualified from the Red Group with a win of either sort following Alcaraz's earlier victory.

The 26-year-old hit more aces and winners than Medvedev but still ended up on the wrong side of the result after throwing away his service game to save the match.

Zverev can still make it through though and in his final match will face a dejected Rublev, who is yet to win a set at the Pala Alpitour.

World number two Alcaraz has had problems with his form and fitness over the past few months and was staring at possible early elimination after losing his first match with Zverev.

But he looked in much better condition on