Alexander-Arnold facing weeks out with injury | Klopp: He's out for England

Trent Alexander-Arnold is facing weeks on the sidelines with a hamstring injury, Liverpool manager Jurgen Klopp has said.

They visit Championship side Nottingham Forest on Sunday in the FA Cup quarter-final, but will be without Alexander-Arnold.

There are also doubts about the fitness of Mohamed Salah, who Klopp says "felt his foot a little bit" after coming on as a substitute in Wednesday's 2-0 win at Arsenal in the Premier League.

Klopp said: "Trent is out with a hamstring, so will be out for England too. Not good news, we will see how long it takes."

Asked if the right-back would be facing weeks out, the German added: "Yeah."

Klopp was unsure when Alexander-Arnold would be likely to return, but said James Milner and Joe Gomez are options to fill in at right-back in his absence.

"We will see how long it will take," he added. "To replace him is difficult but possible.

"We have Milner, Gomez, these kind of things. Trent is so influential but Milner has done incredibly well in the past. We'll see how Milly is for Sunday. Maybe a young solution?"

Middlesbrough vs Chelsea, Saturday 19 March; kick-off at 5.15pm.

Crystal Palace vs Everton, Sunday 20 March; kick-off at 12.30pm.

Southampton vs Man City, Sunday 20 March; kick-off at 3pm.

Follow all of the FA Cup fixtures on our dedicated live blog on the Sky Sports website and app.