Nishikori withdraws from U.S. Open
Japan's Kei Nishikori withdrew from the U.S. Open on Wednesday.
The 2014 U.S. Open finalist posted on social media Wednesday that he had tested negative for COVID-19 after two positive tests forced h
Japan's Kei Nishikori withdrew from the U.S. Open on Wednesday.
The 2014 U.S. Open finalist posted on social media Wednesday that he had tested negative for COVID-19 after two positive tests forced h