John McEnroe has become the latest tennis figure to speak out on Danielle Collins ’ controversial Australian Open behaviour. The world No. 11 was heavily booed by the crowd after her second-round match when she gestured to kiss her bottom and reminded those who “hated” her that they were “paying her bills”.

It’s fair to say Danielle Collins won’t have the crowd on her side from this point on however long her run in this year’s Australian Open lasts.

American tennis player Danielle Collins embraced the Australian Open boos after her latest win. But there's more to her heel turn than meets the eye.