Sabalenka & Badosa put friendship aside for semi-finals

[Nickie]

How tough is it to play against a close friend? 'Soulmates' Aryna Sabalenka and Paula Badosa will find out in their Australian Open semi-final on Thursday.

More... (https://www.bbc.com/sport/tennis/articles/cjw4q2d1ww1o)