Nowy Jork - 3 września 2018: Open Wilson tenis piłka o Billie Jean King National Tennis Center w Nowym Jorku. Wilson jest oficjalną piłkę Us Open od 1979 roku - Zdjęcie stockowe & obraz

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 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 - 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 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 9, 2021: 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 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 - AUGUST 9, 2021: 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 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 - AUGUST 16, 2022: US Open Wilson tennis ball. Wilson is the Official Ball of the US Open since 1979

NEW YORK - AUGUST 9, 2021: 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

MELBOURNE, AUSTRALIA - JANUARY 23, 2019: Dunlop tennis ball with Australian Open logo on tennis court at Australian tennis center in Melbourne Park

PARIS, FRANCE- MAY 23, 2015: Babolat Roland Garros 2015 tennis ball at Le Stade Roland Garros in Paris, France. Babolat is an Official Partner of the tournament and provides racquets, balls, strings

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

NEW YORK- AUGUST 25, 2015: Arthur Ashe Stadium at the Billie Jean King National Tennis Center ready for US Open tournament in New York

NEW YORK - AUGUST 30, 2016: US Open logo at Billie Jean King National Tennis Center in New York. US Open is a final tennis major comprising the Grand Slam each year