Serena's Coach Calls Out Sabalenka's Off-Court Chaos

Okay, so Rennae Stubbs, Serena's coach, is throwing some serious shade at Aryna Sabalenka after her epic flop at the Canadian Open. Like, girl, you were the fave and then bam! Ekaterina Alexandrova said, 'Not today!' Stubbs is like, 'Off-court drama is messing with her game!' And honestly, can we talk about that YouTube vlog? Focus on the court, not your life story, Aryna! Lessons learned, but like, get it together before the US Open!