Top of the Pop: Alexei, Jordan and Alex rise in NYC

Who knows how deep Alexei Popyrin can go at the US Open, but his win over Novak Djokovic confirmed he's a star of the future. The team break down his meteoric rise, while assessing Jordan Thompson's emergence as a giant killer ahead of his clash with Alex de Minaur. Plus, we dig into Serena Williams meeting with Iga Swiatek. Featured: Louise Ransome, John Millman, John Alexander.Subscribe to the ABC Sport Newsletter