The right-back made way for Harvey Elliott during the break at Anfield on Saturday afternoon – and afterwards, the manager confirmed it was a knee issue that will require further assessment to determine the extent of it.Klopp told his post-match press conference: "He felt there [his knee]. He stuck in the grass. We will see, we need further assessment."Expanding further on the problem, Klopp said to Sky Sports: "Same area in the knee. Nothing really bad, but he felt it again and we have to see, we have to assess it."Trent said it's fine, but it's not fine [because] he feels it so we had to be careful and took him off."

Jürgen Klopp has confirmed Trent Alexander-Arnold was withdrawn at half-time of Liverpool’s 3-1 win over Burnley due to injury.