(Reuters) - Chelsea's American forward Christian Pulisic is still recovering from an ankle injury sustained on international duty this month and Wednesday's League Cup game against Aston Villa will likely come too soon for him, manager Thomas Tuchel said.

The 23-year-old picked up the problem in the United States' 4-1 win over Honduras and missed Chelsea's 1-0 Champions League win over Zenit St Petersburg and Sunday's 3-0 victory over Tottenham Hotspur in the Premier League.