Roger Federer of Switzerland celebrates match point in his singles match against Novak Djokovic of Serbia during Day Five of the Nitto ATP Finals at...
Roger Federer of Switzerland acknowledges the fans as he walks off the court after his singles match victory against Novak Djokovic of Serbia during...
Germany's Alexander Zverev returns to US player Jack Sock during their men's singles round-robin match on day five of the ATP World Tour Finals...
Roger Federer of Switzerland celebrates match point in his singles match against Novak Djokovic of Serbia during Day Five of the Nitto ATP Finals at...
Roger Federer of Switzerland acknowledges the fans as he walks off the court after his singles match victory against Novak Djokovic of Serbia during...
Roger Federer of Switzerland acknowledges the fans as he walks off the court after his singles match victory against Novak Djokovic of Serbia during...
Roger Federer of Switzerland celebrates a point during the men's singles round robin match against Juan Martin Del Potro of Argentina during the...
Manchester City Carlos Tevez poses for a picture with Juan Martin Del Potro of Argentina after Del Potro won his men's singles round robin match...
Manchester City Carlos Tevez flicks the ball up while playing tennis after Juan Martin Del Potro of Argentina won his men's singles round robin match...
Roger Federer of Switzerland reacts during the men's singles round robin match against Juan Martin Del Potro of Argentina during the Barclays ATP...
Juan Martin Del Potro of Argentina celebrates winning the match during the men's singles round robin match against Roger Federer of Switzerland...
Juan Martin Del Potro of Argentina celebrates winning the match during the men's singles round robin match against Roger Federer of Switzerland...
Juan Martin Del Potro of Argentina reacts during the men's singles round robin match against Roger Federer of Switzerland during the Barclays ATP...
Roger Federer of Switzerland celebrates a point during the men's singles round robin match against Juan Martin Del Potro of Argentina during the...
Roger Federer of Switzerland celebrates a point during the men's singles round robin match against Juan Martin Del Potro of Argentina during the...
Roger Federer of Switzerland celebrates a point during the men's singles round robin match against Juan Martin Del Potro of Argentina during the...
Juan Martin Del Potro of Argentina returns the ball during the men's singles round robin match against Roger Federer of Switzerland during the...
Roger Federer of Switzerland serves the ball during the men's singles round robin match against Juan Martin Del Potro of Argentina during the...
Roger Federer of Switzerland returns the ball during the men's singles round robin match against Juan Martin Del Potro of Argentina during the...
Roger Federer of Switzerland returns the ball during the men's singles round robin match against Juan Martin Del Potro of Argentina during the...
Andy Murray of Great Britain celebrates winning the men's singles round robin match against Fernando Verdasco of Spain during the Barclays ATP World...
Andy Murray of Great Britain reacts during the men's singles round robin match against Fernando Verdasco of Spain during the Barclays ATP World Tour...
Andy Murray of Great Britain reacts during the men's singles round robin match against Fernando Verdasco of Spain during the Barclays ATP World Tour...
Andy Murray of Great Britain reacts during the men's singles round robin match against Fernando Verdasco of Spain during the Barclays ATP World Tour...
Andy Murray of Great Britain celebrates a point during the men's singles round robin match against Fernando Verdasco of Spain during the Barclays ATP...
Fernando Verdasco of Spain returns the ball during the men's singles round robin match against Andy Murray of Great Britain during the Barclays ATP...
Andy Murray of Great Britain reacts during the men's singles round robin match against Fernando Verdasco of Spain during the Barclays ATP World Tour...
Andy Murray of Great Britain returns the ball during the men's singles round robin match against Fernando Verdasco of Spain during the Barclays ATP...
Jack Sock of the United States celebrates victory in his Singles match against Alexander Zverev of Germany during day five of the Nitto ATP World...
Jack Sock of the United States celebrates victory in his Singles match against Alexander Zverev of Germany during day five of the Nitto ATP World...
Jack Sock of the United States celebrates victory in his Singles match against Alexander Zverev of Germany during day five of the Nitto ATP World...
Jack Sock of the United States celebrates victory in his Singles match against Alexander Zverev of Germany during day five of the Nitto ATP World...
Jack Sock of the United States celebrates victory in his Singles match against Alexander Zverev of Germany during day five of the Nitto ATP World...
Jack Sock of the United States celebrates victory in his Singles match against Alexander Zverev of Germany during day five of the Nitto ATP World...
Jack Sock of the United States celebrates victory in his Singles match against Alexander Zverev of Germany during day five of the Nitto ATP World...
Alexander Zverev of Germany celebrates a point in his Singles match against Jack Sock of the United States during day five of the Nitto ATP World...
Jack Sock of the United States celebrates a point in his Singles match against Alexander Zverev of Germany during day five of the Nitto ATP World...
Alexander Zverev of Germany celebrates a point in his Singles match against Jack Sock of the United States during day five of the Nitto ATP World...
Germany's Alexander Zverev returns to US player Jack Sock during their men's singles round-robin match on day five of the ATP World Tour Finals...
Alexander Zverev of Germany plays a backhand in his Singles match against Jack Sock of the United States during day five of the Nitto ATP World Tour...
Player Jack Sock returns to Germany's Alexander Zverev during their men's singles round-robin match on day five of the ATP World Tour Finals tennis...
Alexander Zverev of Germany gets ready to walk out on court for his third round robin match against Jack Sock of the United States during the Nitto...
Alexander Zverev of Germany gets ready to walk out on court for his third round robin match against Jack Sock of the United States during the Nitto...
Alexander Zverev of Germany gets ready to walk out on court for his third round robin match against Jack Sock of the United States during the Nitto...
Alexander Zverev of Germany plays a forehand in his Singles match against Jack Sock of the United States during day five of the Nitto ATP World Tour...
Roger Federer of Switzerland celebrates victory in his Singles match against Marin Cilic of Croatia during day five of the Nitto ATP World Tour...
Roger Federer of Switzerland celebrates victory in his Singles match against Marin Cilic of Croatia during day five of the Nitto ATP World Tour...
Roger Federer of Switzerland celebrates victory in his Singles match against Marin Cilic of Croatia during day five of the Nitto ATP World Tour...
Switzerland's Roger Federer celebrates his three set victory over Croatia's Marin Cilic in their men's singles round-robin match on day five of the...
Roger Federer of Switzerland celebrates victory in his Singles match against Marin Cilic of Croatia during day five of the Nitto ATP World Tour...
Roger Federer of Switzerland celebrates victory in his Singles match against Marin Cilic of Croatia during day five of the Nitto ATP World Tour...
Roger Federer of Switzerland celebrates victory in his Singles match against Marin Cilic of Croatia during day five of the Nitto ATP World Tour...
Roger Federer of Switzerland plays a backhand in his Singles match against Marin Cilic of Croatia during day five of the Nitto ATP World Tour Finals...
Switzerland's Roger Federer returns to Croatia's Marin Cilic during their men's singles round-robin match on day five of the ATP World Tour Finals...
Croatia's Marin Cilic serves to Switzerland's Roger Federer during their men's singles round-robin match on day five of the ATP World Tour Finals...
Croatia's Marin Cilic serves to Switzerland's Roger Federer during their men's singles round-robin match on day five of the ATP World Tour Finals...
Switzerland's Roger Federer returns to Croatia's Marin Cilic during their men's singles round-robin match on day five of the ATP World Tour Finals...
Marin Cilic of Croatia walks out on court for his third and final round robin match against Roger Federer of Switzerland during the Nitto ATP World...
Roger Federer of Switzerland walks out on court for his third and final round robin match against Marin Cilic of Croatia during the Nitto ATP World...
Roger Federer of Switzerland walks out on court for his third and final round robin match against Marin Cilic of Croatia during the Nitto ATP World...
