Chairman Andrea Gaudenzi presents Carlos Alcaraz of Spain with the ATP Year End Number One Trophy during day four of the Nitto ATP Finals at Pala...
Andrey Rublev of Russia in action during his round robin match against Rafael Nadal of Spain during their first round robin match on Day one of the...
Rafael Nadal of Spain poses with his trophy after being announced as ATP Tour end of year world number one following his singles match against...
World number one Rafael Nadal of Spain waits backstage to walk out on to the court for his first round robin match against David Goffin of Belgium at...
World number one Rafael Nadal of Spain waits backstage to walk out on to the court for his first round robin match against David Goffin of Belgium at...
World number one Rafael Nadal of Spain waits backstage to walk out on to the court for his first round robin match against David Goffin of Belgium at...
World number one Rafael Nadal of Spain waits backstage to walk out on to the court for his first round robin match against David Goffin of Belgium at...
World number one Rafael Nadal of Spain waits backstage to walk out on to the court for his first round robin match against David Goffin of Belgium at...
Alexander Zverev of Germany plays a forehand against Marin Cilic of Croatia during the Nitto ATP World Tour Finals at O2 Arena on November 12, 2017...
Alexander Zverev of Germany celebrates defeating Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena on...
Alexander Zverev of Germany plays a forehand against Marin Cilic of Croatia during the Nitto ATP World Tour Finals at O2 Arena on November 12, 2017...
Alexander Zverev of Germany plays a forehand against Marin Cilic of Croatia during the Nitto ATP World Tour Finals at O2 Arena on November 12, 2017...
Alexander Zverev of Germany celebrates defeating Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena on...
Alexander Zverev of Germany celebrates a break point in the third set against Marin Cilic of Croatia in their round robin match during the Nitto ATP...
Alexander Zverev of Germany celebrates a break point in the third set against Marin Cilic of Croatia in their round robin match during the Nitto ATP...
Alexander Zverev of Germany celebrates defeating Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena on...
Alexander Zverev of Germany in action in his match against Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis at the O2...
Marin Cilic of Croatia plays in action in his match against Alexander Zverev of Germany during day one of the Nitto ATP World Tour Finals tennis at...
Alexander Zverev of Germany celebrates a point in his match against Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis...
Alexander Zverev of Germany in action in his match against Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis at the O2...
Alexander Zverev of Germany in action in his match against Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis at the O2...
Alexander Zverev of Germany in action in his match against Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis at the O2...
Marin Cilic of Croatia serves to Alexander Zverev of Germany during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena on November 12,...
Marin Cilic of Croatia celebrates winning a game against Alexander Zverev of Germany during day one of the Nitto ATP World Tour Finals tennis at the...
Alexander Zverev of Germany in action in his match against Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis at the O2...
Alexander Zverev of Germany plays a backhand against Marin Cilic of Croatia in their round robin match during the Nitto ATP World Tour Finals at O2...
Alexander Zverev of Germany plays a forehand against Marin Cilic of Croatia during the Nitto ATP World Tour Finals at O2 Arena on November 12, 2017...
Alexander Zverev of Germany plays a forehand against Marin Cilic of Croatia during the Nitto ATP World Tour Finals at O2 Arena on November 12, 2017...
Marin Cilic of Croatia plays a backhand in his match against Alexander Zverev of Germany during day one of the Nitto ATP World Tour Finals tennis at...
Alexander Zverev of Germany celebrates a point in his match against Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis...
Alexander Zverev of Germany celebrates a point in his match against Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis...
Marin Cilic of Croatia plays a backhand in his match against Alexander Zverev of Germany during day one of the Nitto ATP World Tour Finals tennis at...
Alexander Zverev of Germany plays a forehand in his match against Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis at...
Alexander Zverev of Germany arrives on court to play Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena...
Alexander Zverev of Germany arrives on court to play Marin Cilic of Croatia during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena...
Jack Sock of USA in action in his match against Roger Federer of Switzerland during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena...
Jack Sock of USA in action in his match against Roger Federer of Switzerland during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena...
Roger Federer of Switzerland celebrates his win over Jack Sock of USA during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena on...
Jack Sock of USA in action in his match against Roger Federer of Switzerland during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena...
Rafael Nadal of Spain holds aloft the Emirates ATP year end World Number One trophy after a presentation to him on the first day of the Nitto ATP...
Rafael Nadal of Spain kisses the Emirates ATP year end World Number One trophy after a presentation to him on the first day of the Nitto ATP World...
Rafael Nadal of Spain holds aloft the Emirates ATP year end World Number One trophy after a presentation to him on the first day of the Nitto ATP...
Rafael Nadal of Spain holds aloft the Emirates ATP year end World Number One trophy after a presentation to him on the first day of the Nitto ATP...
Rafael Nadal of Spain holds aloft the Emirates ATP year end World Number One trophy after a presentation to him on the first day of the Nitto ATP...
Jack Sock of the United States serves against Roger Federer of Switzerland during the Nitto ATP World Tour Finals at O2 Arena on November 12, 2017 in...
Jack Sock of the United States serves against Roger Federer of Switzerland during the Nitto ATP World Tour Finals at O2 Arena on November 12, 2017 in...
Roger Federer of Switzerland serves against Jack Sock of the United States during the Nitto ATP World Tour Finals at O2 Arena on November 12, 2017 in...
Roger Federer of Switzerland celebrates his win over Jack Sock of USA during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena on...
Roger Federer of Switzerland celebrates his straight sets victory against Jack Sock of the United States during the Nitto ATP World Tour Finals at O2...
Roger Federer of Switzerland celebrates his straight sets victory against Jack Sock of the United States during the Nitto ATP World Tour Finals at O2...
Roger Federer of Switzerland celebrates a point against Jack Sock of the United States during the Nitto ATP World Tour Finals at O2 Arena on November...
Roger Federer of Switzerland plays a forehand against Jack Sock of the United States during the Nitto ATP World Tour Finals at O2 Arena on November...
Roger Federer of Switzerland plays a forehand against Jack Sock of the United States during the Nitto ATP World Tour Finals at O2 Arena on November...
General view as Roger Federer of Switzerland is in action in his match against Jack Sock of USA during day one of the Nitto ATP World Tour Finals...
Roger Federer of Switzerland plays a forehand against Jack Sock of the United States during the Nitto ATP World Tour Finals at O2 Arena on November...
Jack Sock of USA in action in his match against Roger Federer of Switzerland during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena...
Jack Sock of USA in action in his match against Roger Federer of Switzerland during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena...
Jack Sock of USA in action in his match against Roger Federer of Switzerland during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena...
Roger Federer of Switzerland in action in his match against Jack Sock of USA during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena...
Roger Federer of Switzerland in action in his match against Jack Sock of USA during day one of the Nitto ATP World Tour Finals tennis at the O2 Arena...
