Sergio Ramos, second captain of Real Madrid, underwent an MRI on Friday morning after being injured in the game against Sevilla, which confirmed that he now suffers a muscle tear in the hamstring in his left leg . Ramos will be out for five to six weeks, as the medical report of the Madrid doctors show. The worst fears were confirmed for the defense and he indeed suffered a muscle tear in the same area of his left leg when he was injured in the Club World Cup in Morocco last December. For his Brazilian counterpart, Marcelo will also not be on the roster call for Real Madrid as they face Atletico in the derby, after hearing the decision of the Administrative Tribunal of Sports of not granting Marcelo a reduction in the punishment. Along with Marcelo, Sergio Ramos, Pepe, Luka Modric and James Rodriguez also will not be sharing minutes on the pitch.