Trouble for Man United. Lisandro Martínez is suspected to have torn his cruciate knee ligaments

In the 24th round of the English Premier League, Manchester United suffered another defeat. This time, Ruben Amorim's side was beaten by Crystal Palace at Old Trafford.

Notably, this is not the only setback for the "Red Devils." In the 77th minute, central defender Lisandro Martínez sustained an injury and had to leave the field on a stretcher.

The player's reaction and the nature of the injury leave little doubt—it's most likely a torn anterior cruciate ligament. This is one of those injuries that can be diagnosed straight in the locker room, so official confirmation is likely to come soon.

If the tear is confirmed, the Argentine will be out for about a year, meaning he will also miss the start of next season.