Nowy Jork - 4 września 2017: Grand Slam Championem Rafael Nadal Hiszpanii w akcji podczas jego nas otwarte 2017 okrągły 4 mecz Billie Jean King National Tennis Center - Zdjęcie stockowe & obraz

NEW YORK - SEPTEMBER 4, 2017: Grand Slam champion Rafael Nadal of Spain in action during his US Open 2017 round 4 match at Billie Jean King National Tennis Center

NEW YORK - SEPTEMBER 4, 2017: Grand Slam champion Rafael Nadal of Spain in action during his US Open 2017 round 4 match at Billie Jean King National Tennis Center

NEW YORK - SEPTEMBER 4, 2017: Grand Slam champion Rafael Nadal of Spain in action during his US Open 2017 round 4 match at Billie Jean King National Tennis Center

NEW YORK - AUGUST 29, 2017: Grand Slam champion Rafael Nadal of Spain in action during his US Open 2017 first round match at Billie Jean King National Tennis Center

NEW YORK - AUGUST 26, 2017: Fifteen times Grand Slam Champion Rafael Nadal of Spain practices for US Open 2017 at Billie Jean King National Tennis Center in New York

NEW YORK - SEPTEMBER 4, 2017: Grand Slam champion Rafael Nadal of Spain in action during his US Open 2017 round 4 match at Billie Jean King National Tennis Center

NEW YORK - AUGUST 29, 2017: Grand Slam champion Rafael Nadal of Spain in action during his US Open 2017 first round match at Billie Jean King National Tennis Center

NEW YORK - AUGUST 29, 2017: Grand Slam champion Rafael Nadal of Spain in action during his US Open 2017 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

NEW YORK - AUGUST 21, 2018: Professional tennis player Alexander Zverev of Germany in practice for 2018 US Open at Billie Jean King National Tennis Center

NEW YORK - AUGUST 26, 2017: Fifteen times Grand Slam Champion Rafael Nadal of Spain practices for US Open 2017 at Billie Jean King National Tennis Center in New York

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

FLUSHING, NY - SEPTEMBER 7: Twelve times Grand Slam champion Rafael Nadal during his semifinal match at US Open 2013 against Richard Gasquet at Arthur Ashe Stadium on September 7, 2013 in Flushing, NY

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

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 21, 2018: Professional tennis player Alexander Zverev of Germany in practice for 2018 US Open at Billie Jean King National Tennis Center

NEW YORK - SEPTEMBER 3, 2017: Professional tennis player Lucas Pouille of France in action during his US Open 2017 round 4 match at Billie Jean King National Tennis Center

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

NEW YORK - AUGUST 31, 2018: 17-time Grand Slam champion Rafael Nadal of Spain celebrates victory after his 2018 US Open round of 32 match at Billie Jean King National Tennis Center

NEW YORK - AUGUST 29, 2017: Grand Slam champion Rafael Nadal of Spain celebrates victory after his US Open 2017 first round match at Billie Jean King National Tennis Center

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

NEW YORK - AUGUST 29, 2017: Grand Slam champion Rafael Nadal of Spain in action during his US Open 2017 first round match at Billie Jean King National Tennis Center

NEW YORK - SEPTEMBER 4, 2017: Grand Slam champion Rafael Nadal of Spain in action during his US Open 2017 round 4 match at Billie Jean King National Tennis Center

FLUSHING, NY -SEPTEMBER 2: Seventeen times Grand Slam champion Roger Federer during his fourth round match at US Open 2013 against Tommy Robredo at Billie Jean King National Tennis Center on September 2, 2013 in Flushing, NY

NEW YORK - AUGUST 29, 2017: Grand Slam champion Rafael Nadal of Spain in action during his US Open 2017 first round match at Billie Jean King National Tennis Center

NEW YORK - AUGUST 29, 2017: Grand Slam champion Rafael Nadal of Spain in action during his US Open 2017 first round match at Billie Jean King National Tennis Center

NEW YORK - AUGUST 31, 2018: 17-time Grand Slam champion Rafael Nadal of Spain in action during his 2018 US Open round of 32 match at Billie Jean King National Tennis Center

NEW YORK - SEPTEMBER 4, 2016: Grand Slam champion Rafael Nadal of Spain in action during US Open 2016 round 3 match at Billie Jean King National Tennis Center