Get the Sport24 daily newsletter delivered to your Inbox!

Roger Federer's wife, Mirka can be heard calling fellow Swiss tennis player Stan Wawrinka a "crybaby" in this video from ATP World Tour Finals semi-final match in London on the weekend. Watch the clip for this bizarre incident in the 'gentleman's game'.

Read News24’s Comments Policy publishes all comments posted on articles provided that they adhere to our Comments Policy. Should you wish to report a comment for editorial review, please do so by clicking the 'Report Comment' button to the right of each comment.

Comment on this story
Comments have been closed for this article.
There are new stories on the homepage. Click here to see them.