Aussie underdog Alexei Popyrin wins to set up biggest possible US Open upset against Jannik Sinner admin 4 hours ago Latest News Comments Off on Aussie underdog Alexei Popyrin wins to set up biggest possible US Open upset against Jannik Sinner 3 Views Last year he knocked out world No.2 Novak Djokovic. Now he’s ready to eliminate world No.1 Jannik Sinner. Share Facebook Twitter Stumbleupon LinkedIn Pinterest
