MANCHESTER UNITED’S injury crisis has hit a new low as three more stars are ruled out for tomorrow’s FA Cup semi-final.

The Red Devils face Coventry in their Wembley bout on Sunday afternoon and will have to do so without Mason Mount, Sofyan Amrabat and Willy Kambwala.

Erik ten Hag has been hit with even more injury woes ahead of the FA Cup semi-final against Coventry City

Mason Mount is one of three new stars to be ruled out for the clash

The trio of absentees was revealed by Fabrizio Romano who pointed out that United have now seen 60 separate cases of injury or illness this season.

The absence of Willy Kambwala is particularly concerning for United who now only have one senior centre-back fit for the cup clash tomorrow.

Harry Maguire is the lone available central defender with Lisandro Martinez, Raphael Varane, Victor Lindelof and Jonny Evans all ruled out with injury.

Willy Kambwala has joined Man Utd’s long list of injured centre-backs

Louis Jackson (right) has been called up to the squad as an emergency option

Erik Ten Hag has been forced to turn to 18-year-old Louis Jackson as a result with the teenager travelling with the squad for the semi-final.

Jackson has never made a senior appearance but has been an important player for the Red Devils’ U18s and U21s sides this season.

Although, Jackson may not be making his debut on the hallowed turf of Wembley with Ten Hag reportedly testing out alternative options.

It is said that the Dutch gaffer has been testing Casemiro out as a centre-back alongside Maguire as an emergency option for tomorrow’s game.