Real Madrid midfielder Eduardo Camavinga has seriously injured his knee on Tuesday in training with the club and is expected to be out of action for a month.
The 21-year-old was training at the "Warsaw National Stadium" and when he received a ball, he slipped and then fell to the ground screaming and holding his knee.
From the tests carried out, it turned out that he has injured the ligament, the Madrid club wrote on Wednesday.
Frenchman Camavinga played 46 games in all competitions last season, where Real Madrid won La Liga and the Champions League.
La Liga for Real Madrid starts on August 18 at the "Bernabeu" against Vedat Muriqi's Mallorca.
