Nadal into Australian Open men's singles final

Stefanos Tsitsipas of Greece hits a return during the men's singles semifinal match between Rafael Nadal of Spain and Stefanos Tsitsipas of Greece at the 2019 Australian Open in Melbourne, Australia, on Jan. 24, 2019. Stefanos Tsitsipas lost 0-3. (Xinhua/Bai Xuefei)