ATP Tour

ATP Uncovered presented by Peugeot learns about Jannik Sinner, who has gone from a skiing sensation in Italy to a #NextGenATP star ready to compete at the Next Gen ATP Finals.

Look back at the 2019 Next Gen ATP Finals, a week to remember for 18-year-old Italian champion Jannik Sinner. Photo Credit: Julian Finney/Getty Images. Watch live tennis streams at http://www.tennistv.com.

Watch highlights as Italy's Jannik Sinner defeats top seed Alex de Minaur to win the 2019 Next Gen ATP Finals. Watch live matches from Sunday at www.tennistv.com.

Eighteen-year-old Italian Jannik Sinner talks about an 'unbelievable' week and home crowd support following his victory over top seed Alex de Minaur in the title match of the 2019 Next Gen ATP Finals. Watch live matches from Sunday at www.tennistv.com.

Watch Jannik Sinner's best backhands from his championship match victory against Alex de Minaur at the Next Gen ATP Finals. Watch live matches from Sunday at www.tennistv.com.

ATP Uncovered presented by Peugeot is joined by Juan Sebastian Cabal and Robert Farah, who have clinched the year-end No. 1 ATP Doubles Team Ranking.

Alex de Minaur takes on Jannik Sinner in the Next Gen ATP Finals title match. Photo: ATP Tour

The electric atmosphere of the Next Gen ATP Finals has been on display each night at the Allianz Cloud.

Alex de Minaur and Jannik Sinner put in their final preparations for the championship match at the Next Gen ATP Finals.

Watch the best hot shots from the 2019 Next Gen ATP Finals. Watch live tennis streams at http://www.tennistv.com.

Jannik Sinner reacts after advancing to the championship match of the 2019 Next Gen ATP Finals. Watch live matches from Sunday at www.tennistv.com.

Watch highlights of the Next Gen ATP Finals, with Jannik Sinner defeating Miomir Kecmanovic and Alex de Minaur battling past Frances Tiafoe. Watch live matches from Sunday at www.tennistv.com.

Watch Jannik Sinner win a cat-and-mouse point against Miomir Kecmanovic in the semi-finals of the Next Gen ATP Finals. Watch live matches from Sunday at www.tennistv.com.

Travel along with the world's best eight tennis players as they catch a ferry to The O2 for the official group photo of the 2019 Nitto ATP Finals.

Watch Jannik Sinner retrieve ball after ball to win a point against Miomir Kecmanovic in the semi-finals of the Next Gen ATP Finals in Milan. Watch live matches from Sunday at www.tennistv.com.

Watch Alex de Minaur's best forehands from his semi-final win against Frances Tiafoe at the 2019 Next Gen ATP Finals. Watch live matches from Sunday at www.tennistv.com.

Novak Djokovic is chasing a sixth Nitto ATP Finals title and a record-equalling sixth year-end World No. 1 finish. Photo: Getty Images. Watch live matches from Sunday at www.tennistv.com.

Alexander Zverev returns to London to defend the biggest title of his career. Photo: Getty Images. Watch live matches from Sunday at www.tennistv.com.

Italian Matteo Berrettini, who is making his finale debut, is one of four players 23 and under competing at the 2019 Nitto ATP Finals. Photo: Getty Images. Watch live matches from Sunday at www.tennistv.com.

Stefanos Tsitsipas says that he wants to check out several iconic London landmarks on non-match days at the Nitto ATP Finals. Watch live Nitto ATP Finals matches from Sunday at TennisTV.com.

Learn how Novak Djokovic returned to the 2019 Nitto ATP Finals, to be held 10-17 November at The O2 in London.

Learn how Alexander Zverev returned to the 2019 Nitto ATP Finals, to be held 10-17 November at The O2 in London.

Learn how Matteo Berrettini made it to the 2019 Nitto ATP Finals, to be held 10-17 November at The O2 in London.

Rafael Nadal leads Novak Djokovic by 640 points going into the Nitto ATP Finals, where 1500 points await an undefeated champion.

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