After antagonizing the Australian Open crowd during and after her second-round match, Danielle Collins received a cold welcome from the fans as she took the court for her third-round matchup with Madison Keys.

Danielle Collins certainly embraced her brief stint as the pantomime villain of Melbourne Park, but the fiery American thinks the crowd may have taken the 'banter' too seriously.

For the first time in her professional tennis career, Emma Navarro has advanced to the fourth round of the Australian Open. For the third match in a row at this