Oh, Danielle Collins is petty. Her troll job at the Australian Open was next-level. Collins beat Australian native Destanee Aiava during a second-round match, and the crowd was not happy about it. Understandably,

Count Novak Djokovic as being in Danielle Collins’ corner. He thinks her response to booing fans at the Australian Open was absolutely fine — which should come as no surprise, given the way Djokovic gets into back-and-forths with hecklers at his matches,

Danielle Collins walks onto court. (Image: Eurosport.) There was another hostile reception for Danielle Collins as she walked out onto court for her third-round match with Madison Keys at the Australian Open. The American was again loudly jeered, and responded by smiling and laughing.