In a shocking event during the Copa Libertadores match between Fluminense and Argentinos Jrs, former Real Madrid player Marcelo caused a serious injury to Luciano Sánchez. 

In the second half, with Argentinos Jrs leading 1-0 at Estadio Diego Armando Maradona in Buenos Aires, Marcelo dribbled past Luciano Sánchez, but as he brought down his supporting leg, he accidentally stomped on the Argentine defender's leg. The impact caused Luciano Sánchez's leg to bend inwards, leaving him writhing in pain on the field. The medical team rushed to his aid immediately to provide the necessary attention and care for the injured player. 

The world of football hopes for a swift recovery for Luciano Sánchez.