Osaka looking at 'bigger picture' on her tennis comeback
The four-time major winner has not gone beyond the quarter-finals in six tournaments since her 15-month maternity break, with her latest match a third-round defeat to France's Caroline Garcia at the Miami Open last month. Osaka, whose world ranking has risen from 831 to 193 since her return, will play for Japan in their Billie Jean King Cup qualifier against Kazakhstan in Tokyo starting Friday.