Nadal sets up Federer clash at BNP Paribas Open semis

Switzerland's Roger Federer hits a return during the men's singles quarterfinal match against Poland's Hubert Hurkacz at the BNP Paribas Open tennis tournament in Indian Wells, the United States, March 15, 2019. Federer won 2-0 and advanced to the semifinal. (Xinhua/Li Ying)