Zverev win at ATP Finals confirms Nadal exit

Rafael Nadal headed home from the ATP Finals after defending champion Alexander Zverev's win against Daniil Medvedev confirmed the Spaniard's exit from the season-ending tournament.

The world number one recovered to beat Stefanos Tsitsipas 6-7 (4/7), 6-4, 7-5 in the early round-robin match at London's O2 Arena but knew he was dependent on the later result.

Zverev's 6-4, 7-6 (7/4) win on Friday meant he qualified for the semi-finals from Group Andre Agassi alongside Tsitsipas.

Tsitsipas, who topped the group, will play six-time champion Roger Federer in Saturday's semi-finals while Zverev will meet Dominic Thiem, who finished ahead of Federer in Group Bjorn Borg.

German seventh seed Zverev broke the fourth-seeded Medvedev early, with the Russian knowing he was already heading out of the tournament after two defeats.

But Medvedev dug deep in the second set, fending off the single break point engineered by Zverev and took it to a tie-break.

The pair swapped mini-breaks but Medvedev double-faulted to give Zverev a 5-3 lead and the German held his nerve to seal his first match point with an ace.

"I'm in the semis again, this arena is where I play my best tennis," said Zverev.

"We don't play in this atmosphere anywhere else in the world.

"Today because Daniil had nothing to lose he could just enjoy it, but for me it was must-win. He's been the best player since the summer so all credit to him."
- Nadal assured of No. 1 -
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