ATP Tour

Watch as Christopher Eubanks launches an incredible over-the-shoulder lob from the back tarp at the ATP Challenger Tour event in Champaign.

We follow Roger Federer backstage after his victory over Novak Djokovic. See who he meets on his way back to the locker room.

Watch highlights as Roger Federer defeats Novak Djokovic and Matteo Berrettini beats Dominic Thiem to complete play in Group Bjorn Borg at the Nitto ATP Finals. Photo credit: Peter Staples/ATP Tour. Watch live matches at www.tennistv.com.

Watch as Roger Federer describes his emotions after beating Novak Djokovic for the first time in four years to qualify for the last four at the Nitto ATP Finals. Watch live matches at www.tennistv.com.

Rafael Nadal has clinched the 2019 year-end No. 1 ATP Ranking for the fifth time. At 33, he is the oldest player to do so in history (since 1973).

Watch as Nitto ATP Finals alternate Gael Monfils explores the locker rooms, Centre Court and player dining areas at The O2 with guest appearances from Roberto Bautista Agut and Stefanos Tsitsipas' father, Apostolos Tsitsipas. Watch live matches at www.tennistv.com.

Watch as Ivan Dodig and Filip Polasek look back on their 2019 results after finishing their debut season as a team with a win against Raven Klaasen and Michael Venus at the Nitto ATP Finals. Watch live matches at www.tennistv.com.

Watch highlights of Thursday's doubles action at the Nitto ATP Finals, including wins by Lukasz Kubot/Marcelo Melo and Ivan Dodig/Filip Polasek. Photo credit: Peter Staples/ATP Tour. Watch live matches at www.tennistv.com.

Watch as Rafael Nadal discusses the best accomplishments, lessons learned and vacations of his year during the Nitto ATP Finals. Watch live matches at www.tennistv.com.

Watch as Jean-Julien Rojer shares the story behind his Queen Elizabeth II match shirt at the Nitto ATP Finals. Watch live matches at www.tennistv.com.

Marcelo Melo and Lukasz Kubot win on Thursday to make the Nitto ATP Finals semi-finals at The O2 in London.

Watch hot shot as Matteo Berrettini hits a one-handed backhand pass on the run on Thursday at the Nitto ATP Finals in London against Dominic Thiem. Watch live matches at www.tennistv.com. Photo: Justin Setterfield/Getty Images.

Colombians Juan Sebastian Cabal and Robert Farah were presented with the year-end doubles No. 1 trophy in a special on-court ceremony on Thursday at the Nitto ATP Finals. Re-live the best moments of their 2019 season.

Watch Matteo Berrettini flick a backhand pass for a winner against Dominic Thiem at the Nitto ATP Finals. Photo Credit: Julian Finney/Getty Images. Watch live tennis streams at http://www.tennistv.com.

Watch as Jean-Julien Rojer and Horia Tecau share their thoughts on beating Juan Sebatian Cabal and Robert Farah, before talking about Rojer's unique outfit choice at the Nitto ATP Finals. Watch live tennis streams at http://www.tennistv.com.

Watch a replay of the second draw ceremony at which the final six countries for the inaugural ATP Cup Cup were slotted into their groups.

Relive the best moments between Roger Federer and Novak Djokovic in their Nitto ATP Finals clashes at The O2 in London. Watch live tennis streams at http://www.tennistv.com. Photo: ATP Tour

Roger Federer had it all working against Novak Djokovic on Thursday at the Nitto ATP Finals. Watch live matches at www.tennistv.com.