US Open LIVE: Brit told to retire immediately as star approaches pundit mid-match

The US Open is in full flow, and there has been plenty of drama already. Carlos Alcaraz cruised into the second round with a comfortable win over Reilly Opelka, and Jannik Sinner will be hoping to progress as well when he takes on Vit Kopriva later today.

On the women's side of the competition, Madison Keys suffered a surprise defeat to world No. 82 Renata Zarazua, whilst Venus Williams tasted defeat too in a thrilling contest against Karolina Muchova.

Express Sport is on hand to provide you with the latest news from the US Open...