Aussie underdog Alexei Popyrin, who shocked the world by toppling Novak at last year’s US Open, is back on Arthur Ashe with a secret strategy for world No.1 Jannik Sinner. Popyrin’s confidence is sky-high—he’s got a knack for taking down top-10 giants, and he claims he’s picked up on Sinner’s weaknesses from their past battles. Will Popyrin’s mystery game plan deliver another blockbuster upset? Let’s see if lightning strikes twice! #Sports #Tennis #USOpen