WTA Finals 2018 | Kiki Bertens still ‘giving it everything’ as Naomi Osaka retires and she advances to the semi-final

By Ros Satar, in Singapore Kiki Bertens [8] def. Naomi Osaka [3] 6-3 0-0 RET Bertens qualifies but position to be determined by final round-robin match between Sloane Stephens & Angelique Kerber SINGAPORE – Kiki Bertens advanced into the semi-finals of the WTA finals after US Open champion Naomi Osaka retired injured.   -Latest player … Continue reading WTA Finals 2018 | Kiki Bertens still ‘giving it everything’ as Naomi Osaka retires and she advances to the semi-final