Tokyo Open: Haddad Maia advances to last 8

Brazilian Beatriz Haddad Maia, the No 5 seed, moved into the last eight of the Tokyo Open after Japanese Naomi Osaka withdrew before the match at the Ariake Coliseum and Ariake Tennis Forest Park on Thursday night. Haddad Maia, ranked No 16, will face the winner of the match between Russian Veronika Kudermetova, the No 4 seed, and Mexican qualifier Fernanda Contreras Gomez next. I