Rafael Nadal beats Filip Krajinovic 2-0 at BNP Paribas Open

Filip Krajinovic of Serbia reacts during the men's singles fourth round match against Rafael Nadal of Spain at the BNP Paribas Open tennis tournament in Indian Wells, California, the United States, March 13, 2019. Nadal won 2-0. (Xinhua/Zhao Hanrong)