Japan's Nishikori tests positive for Covid-19 ahead of US Open
Japan's Kei Nishikori, the 2014 US Open runner-up, said Sunday he has contracted COVID-19 and has withdrawn from an ATP event in New York with this year's US Open
Japan's Kei Nishikori, the 2014 US Open runner-up, said Sunday he has contracted COVID-19 and has withdrawn from an ATP event in New York with this year's US Open