Leeds United midfielder Lewis Cook is facing a spell on the sidelines after injuring his ankle on international duty with the England Under-19 side.
Cook, 18, picked up the injury in the 1-0 European Championships qualifying win over Azerbaijan in France.
He has made 38 appearances for the Elland Road side this season after being handed his debut in the first game of the campaign.
Neil Redfearn's side are currently 13th in the Championship.
Cook will miss England's last qualifier against France on Tuesday as they look to make the finals of the tournament in Greece in July.