Sofia Kenin, Bethanie Mattek-Sands of U.S. win women's doubles gold at 2019 China Open tennis tournament

Sofia Kenin (1st L)/Bethanie Mattek-Sands (2nd L) of the United States and Jelena Ostapenko (Latvia, 1st R)/Dayana Yastremska (Ukraine) pose during the awarding ceremony at the 2019 China Open tennis tournament in Beijing, capital of China, Oct. 6, 2019. (Xinhua/Ju Huanzong)