After losing her Brisbane International semi-final, Naomi Osaka withdrew from next week's Sydney International. Getty Images
After losing her Brisbane International semi-final, Naomi Osaka withdrew from next week's Sydney International. Getty Images
Naomi Osaka blames 'childish attitude' for surprise defeat at Brisbane International
Top seed loses 6-2, 6-4 to world No 27 Lesia Tsurenko in the semi-finals
The National
January 05, 2019
