Κήποι του Μαϊάμι, Φλόριντα - Μαρτίου 27, 2019: Grand Slam πρωταθλητή Roger Federer της Ελβετίας σε δράση κατά τη διάρκεια του γύρου από 16 ματς στο 2019 Μαϊάμι Open στο γήπεδο Hard Rock κήποι του Μαϊάμι, Φλόριντα - Φωτογραφίες & Εικόνες Αρχείου

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 23, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 32 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 23, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 32 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

NEW YORK - SEPTEMBER 3, 2016: Grand Slam champion Rafael Nadal of Spain in practice for US Open 2016 at Billie Jean King National Tennis Center

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 10, 2017: Grand Slam champion Rafael Nadal of Spain in action during his US Open 2017 final match at Billie Jean King National Tennis Center

FLUSHING, NY - AUGUST 27 Seventeen times Grand Slam champion Roger Federer during his first round match at US Open 2013 against Grega Zemlja at Billie Jean King National Tennis Center on August 27, 2013 in Flushing, NY

NEW YORK - AUGUST 29, 2016: Grand Slam champion Rafael Nadal of Spain in action during US Open 2016 first round match at Billie Jean King National Tennis Center

NEW YORK - AUGUST 29, 2016: Grand Slam champion Rafael Nadal of Spain in action during US Open 2016 first round match at Billie Jean King National Tennis Center

RIO DE JANEIRO, BRAZIL - AUGUST 5, 2016: Grand Slam Champion Juan Martin Del Porto of Argentina in action during men's singles first round match of the Rio 2016 Olympics at the Olympic Tennis Centre

NEW YORK - AUGUST 31, 2017: Grand Slam champion Roger Federer of Switzerland in action during his US Open 2017 round 2 match at Billie Jean King National Tennis Center

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

NEW YORK -SEPTEMBER 5, 2015: Seventeen times Grand Slam champion Roger Federer of Switzerland in action during his third round match at US Open 2015 at National Tennis Center in NY5

NEW YORK - SEPTEMBER 1, 2018: Professional tennis player Alexander Zverev of Germany in action during his 2018 US Open round of 32 match at Billie Jean King National Tennis Center

NEW YORK - SEPTEMBER 1, 2019: 20-time Grand Slam champion Roger Federer of Switzerland in action during the 2019 US Open round of 16 match at National Tennis Center in New York

MIAMI GARDENS, FLORIDA - MARCH 27, 2019: Grand Slam champion Roger Federer of Switzerland in action during his round of 16 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

FLUSHING, NY - AUGUST 27: Seventeen times Grand Slam champion Roger Federer during his first round match at US Open 2013 against Grega Zemlja at Billie Jean King National Tennis Center on August 27, 2013 in Flushing, 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

NEW YORK - SEPTEMBER 2, 2018: 17-time Grand Slam champion Rafael Nadal of Spain in action during his 2018 US Open round of 16 match at Billie Jean King National Tennis Center