Liverpool manager Arne Slot says right-back Trent Alexander-Arnold will miss the second leg of their Carabao Cup semi-final against Tottenham on Thursday.
Alexander-Arnold was substituted after 70 minutes in the Premier League win at Bournemouth on Saturday with what appeared to be a thigh injury.
The Reds, who won the League Cup last season in Jurgen Klopp's final term in charge, will be aiming to overturn a 1-0 deficit against Spurs when they host the second leg at Anfield.
"He [Alexander-Arnold] is going to miss the [Tottenham] game," said Slot, whose side play Plymouth in the FA Cup fourth round on Sunday before an away game at Everton in the league on Wednesday.