NEW YORK - 7 SEPTEMBRE 2019 : La championne de l'US Open 2019 Bianca Andreescu du Canada célèbre sa victoire contre Serena Williams au Billie Jean King National Tennis Center à New York - Photo & image de stock

NEW YORK - SEPTEMBER 7, 2019: 2019 US Open champion Bianca Andreescu of Canada celebrates winning her final match over Serena Williams at Billie Jean King National Tennis Center in New York

NEW YORK - SEPTEMBER 7, 2019: 2019 US Open champion Bianca Andreescu of Canada celebrates winning her final match over Serena Williams at Billie Jean King National Tennis Center in New York

NEW YORK - AUGUST 31, 2019: Professional tennis player Bianca Andreescu of Canada in action during the 2019 US Open third round match at Billie Jean King National Tennis Center in New York

NEW YORK - SEPTEMBER 4, 2019: Professional tennis player Bianca Andreescu of Canada celebrates victory after the 2019 US Open quarter-final match at Billie Jean King National Tennis Center in New York

NEW YORK - SEPTEMBER 3, 2019: Professional tennis player Elina Svitolina of Ukraine celebrates victory after her 2019 US Open quarter-final match at Billie Jean King National Tennis Center in New York

NEW YORK - SEPTEMBER 3, 2017: Professional tennis player Anastasija Sevastova of Latvia in action during her 2017 US Open round 4 match against Maria Sharapova at Billie Jean King National Tennis Center in New York

MIAMI GARDENS, FLORIDA - MARCH 23, 2019: Professional tennis player Bianca Andreescu of Canada in action during her round of 32 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

NEW YORK - AUGUST 27, 2019: Professional tennis player Dayana Yastremska of Ukraine celebrates victory after her 2019 US Open first round match at Billie Jean King National Tennis Center in New York

NEW YORK - SEPTEMBER 3, 2017: Five times Grand Slam Champion Maria Sharapova of Russia in action during her 2017 US Open round 4 match at Billie Jean King National Tennis Center in New York

NEW YORK - SEPTEMBER 7, 2019: 2019 US Open champion Bianca Andreescu of Canada celebrates winning her final match over Serena Williams at Billie Jean King National Tennis Center in New York

TORONTO, CANADA - AUGUST 11, 2019: Professional tennis player Bianca Andreescu of Canada celebrates victory after her final match at 2019 Rogers Cup in Toronto. Canada

NEW YORK - SEPTEMBER 4, 2017: Professional tennis player CoCo Vandeweghe of United States celebrates victory after her US Open 2017 round 4 match at Billie Jean King National Tennis Center

NEW YORK - AUGUST 31, 2019: Professional tennis player Bianca Andreescu of Canada in action during the 2019 US Open third round match at Billie Jean King National Tennis Center in New York

NEW YORK -SEPTEMBER 2, 2014: Professional tennis player Shuai Peng from China during round 4 match against Belinda Bencic at Billie Jean King National Tennis Center in New York

NEW YORK - SEPTEMBER 7, 2019: 2019 US Open champion Bianca Andreescu of Canada during trophy presentation after her victory over Serena Williams at Billie Jean King National Tennis Center in New York

NEW YORK - SEPTEMBER 3, 2017: Professional tennis player Anastasija Sevastova of Latvia in action during her 2017 US Open round 4 match against Maria Sharapova at Billie Jean King National Tennis Center in New York

NEW YORK - AUGUST 31, 2019: Professional tennis player Bianca Andreescu of Canada in action during the 2019 US Open third round match at Billie Jean King National Tennis Center in New York

MIAMI GARDENS, FLORIDA - MARCH 23, 2019: Professional tennis player Bianca Andreescu of Canada in action during her round of 32 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

NEW YORK - AUGUST 31, 2019: Professional tennis player Bianca Andreescu of Canada in action during the 2019 US Open third round match at Billie Jean King National Tennis Center in New York

NEW YORK - SEPTEMBER 4, 2019: Professional tennis player Bianca Andreescu of Canada in action during the 2019 US Open quarter-final match at Billie Jean King National Tennis Center in New York

NEW YORK - SEPTEMBER 11, 2016: Professional tennis player Caroline Garcia of France in action during US Open 2016 women doubles final match at the Billie Jean King National Tennis Center

MIAMI GARDENS, FLORIDA - MARCH 23, 2019: Professional tennis player Bianca Andreescu of Canada in action during her round of 32 match at 2019 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida

NEW YORK - AUGUST 30, 2016: Professional tennis player Simona Halep of Romania in action during her first round match at US Open 2016 at Billie Jean King National Tennis Center in New York

NEW YORK - SEPTEMBER 4, 2019: Professional tennis player Belinda Bencic of Switzerland celebrates victory after her 2019 US Open quarter-final match at Billie Jean King National Tennis Center

NEW YORK - SEPTEMBER 3 Two times Grand Slam champion Victoria Azarenka serving during quarterfinal match against Ana Ivanovich at US Open 2013 at Arthur Ashe Stadium on September 3, 2013 in New York

NEW YORK - SEPTEMBER 3, 2017: Five times Grand Slam Champion Maria Sharapova of Russia in action during her 2017 US Open round 4 match at Billie Jean King National Tennis Center in New York

NEW YORK - AUGUST 30, 2018: Grand Slam champion Angelique Kerber of Germany in action during her 2018 US Open second round match at Billie Jean King National Tennis Center

NEW YORK - SEPTEMBER 9, 2017: US Open 2017 mixed doubles champion Martina Hingis of Switzerland in action during final match at Billie Jean King National Tennis Center in New York

NEW YORK - SEPTEMBER 3, 2019: Professional tennis player Elina Svitolina of Ukraine celebrates victory after her 2019 US Open quarter-final match at Billie Jean King National Tennis Center in New York

NEW YORK - AUGUST 27, 2019: Grand Slam Champion Caroline Wozniacki of Denmark in action during her 2019 US Open first round match at Billie Jean King National Tennis Center

NEW YORK - AUGUST 27, 2019: Grand Slam Champion Naomi Osaka of Japan in action during her 2019 US Open first round match at Billie Jean King National Tennis Center

NEW YORK - SEPTEMBER 4, 2017: Professional tennis player CoCo Vandeweghe of United States celebrates victory after her US Open 2017 round 4 match at Billie Jean King National Tennis Center