Highlights of women's singles second round matches at 2019 WTA Qatar Open

Angelique Kerber reacts during the singles second round match between Anett Kontaveit of Estonia and Angelique Kerber of Germany at the 2019 WTA Qatar Open in Doha, Qatar, on Feb. 13, 2019. Angelique Kerber won 2-0. (Xinhua/Nikku)