Rafael Nadal beats Mischa Zverev 2-0 at 2019 Mexican Open tennis tournament

Mischa Zverev of Germany serves during the men's singles first round match between Rafael Nadal of Spain and Mischa Zverev of Germany at the 2019 Mexican Open tennis tournament in Acapulco, Mexico, on Feb. 26, 2019. Rafael Nadal won 2-0. (Xinhua/Xin Yuewei)