ABC Australia Sinner mows down Aussie Popyrin and marches on at US Open
Alexei Popyrin's hopes of causing another big upset at the US Open run up against world number one Jannik Sinner, who sends a message to his rivals with a crushing straight sets win.
Alexei Popyrin's hopes of causing another big upset at the US Open run up against world number one Jannik Sinner, who sends a message to his rivals with a crushing straight sets win.