NEW YORK - 26 sierpnia 2019: Piłka tenisowa US Open Wilson w Billie Jean King National Tennis Center w Nowym Jorku. Wilson jest oficjalnym balem US Open od 1979 roku - Zdjęcie stockowe & obraz

NEW YORK - AUGUST 16, 2022: US Open Wilson tennis ball. Wilson is the Official Ball of the US Open since 1979

NEW YORK - AUGUST 27, 2015: US Open Wilson tennis ball at Billie Jean King National Tennis Center in New York. Wilson is the Official Ball of the US Open since 1979

NEW YORK - SEPTEMBER 10, 2016: US Open Wilson tennis ball at Billie Jean King National Tennis Center in New York. Wilson is the Official Ball of the US Open since 1979

NEW YORK - AUGUST 26, 2019: US Open Wilson tennis ball at Billie Jean King National Tennis Center in New York. Wilson is the Official Ball of the US Open since 1979

NEW YORK - AUGUST 25: Wilson tennis balls on tennis court at Arthur Ashe Stadium on August 25, 2014 in New York. Wilson is the Official Ball of the US Open since 1979

NEW YORK - AUGUST 27, 2016: US Open Wilson tennis ball at Billie Jean King National Tennis Center in New York. Wilson is the Official Ball of the US Open since 1979

NEW YORK - SEPTEMBER 1, 2015: US Open Wilson tennis ball at Billie Jean King National Tennis Center in New York. Wilson is the Official Ball of the US Open since 1979

NEW YORK - AUGUST 25, 2015: US Open Wilson tennis balls at Billie Jean King National Tennis Center in New York. Wilson is the Official Ball of the US Open since 1979

NEW YORK - SEPTEMBER 1, 2015: US Open Wilson tennis ball at Billie Jean King National Tennis Center in New York. Wilson is the Official Ball of the US Open since 1979

NEW YORK - SEPTEMBER 3, 2018: US Open Wilson tennis ball at Billie Jean King National Tennis Center in New York. Wilson is the Official Ball of the US Open since 1979

NEW YORK - AUGUST 16, 2022: US Open Wilson tennis ball. Wilson is the Official Ball of the US Open since 1979

NEW YORK - AUGUST 27, 2016: US Open Wilson tennis ball at Billie Jean King National Tennis Center in New York. Wilson is the Official Ball of the US Open since 1979

NEW YORK - SEPTEMBER 1, 2015: US Open Wilson tennis ball at Billie Jean King National Tennis Center in New York. Wilson is the Official Ball of the US Open since 1979

NEW YORK - AUGUST 19 Wilson tennis ball on tennis court at Arthur Ashe Stadium on August 19, 2014 in New York Wilson is the Official Ball of the US Open since 1979