PARIS, FRANCE - 24 MAI 2015 : Dix-sept fois champion du Grand Chelem Roger Federer de Suisse en action lors de son match de première ronde au Roland Garros 2015 à Paris, France - Photo & image de stock

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his first round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE- MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his first round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland celebrates victory after his third round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland celebrates victory after his third round match at 2015 Roland Garros in Paris, France

NEW YORK - September 4, 2014: Seventeen times Grand Slam champion Roger Federer during quarterfinal match at US Open 2014 against Gael Monfils at Arthur Ashe Stadium in New York

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

NEW YORK -SEPTEMBER 1, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during first round US Open 2015 match at National Tennis Center in NY

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his first round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - JUNE 1, 2022: Grand Slam Champion Marin Cilic of Croatia in action during his quarter-final match against Andrey Rublev of Russia at 2022 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

PARIS, FRANCE - MAY 24, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at 2015 Roland Garros in Paris, France

NEW YORK - SEPTEMBER 1, 2018: 20-time Grand Slam champion Roger Federer of Switzerland in action during the 2018 US Open round of 32 match at Billie Jean King National Tennis Center in New York

NEW YORK - September 6 Seventeen times Grand Slam champion Roger Federer during semifinal match at US Open 2014 against Marin Cilic at Arthur Ashe Stadium on September 6, 2014 in New York

NEW YORK - SEPTEMBER 6, 2014: Seventeen times Grand Slam champion Roger Federer during US Open 2014 semifinal match against Marin Cilic at Billie Jean King National Tennis Center in New York

NEW YORK - AUGUST 31, 2019: 18-time Grand Slam champion Rafael Nadal of Spain in action during his 2019 US Open third round match at Billie Jean King National Tennis Center in New York

NEW YORK -SEPTEMBER 1, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during first round US Open 2015 match at National Tennis Center in NY

NEW YORK- AUGUST 31: Grand Slam champion Roger Federer celebrates victory after third round match at US Open 2014 against Marcel Granollers at Billie Jean King National Tennis Center on August 31, 2014 in New York

PARIS, FRANCE- MAY 29, 2015: Seventeen times Grand Slam champion Roger Federer in action during his third round match at Roland Garros 2015 in Paris, France

NEW YORK - AUGUST 22, 2017: Nineteen times Grand Slam Champion Roger Federer of Switzerland practices for US Open 2017 at Billie Jean King National Tennis Center in New York