Osaka helps Japan take control in BJK Cup tie | The Express Tribune
[ad_1] TOKYO: Naomi Osaka said she was driven by the fear of letting her teammates down after helping Japan take control of their Billie Jean King Cup qualifier against Kazakhstan on Friday. The former world number one and four-time major winner beat Yulia Putintseva 6-2, 7-6 (7/5) in Tokyo to give Japan a commanding lead…