Eder Militao suffered a torn ACL in Real Madrid\'s 4-0 win over Osasuna.
The Brazil international missed a majority of last season with an ACL tear in the same leg. It is the fourth ACL injury suffered by a Madrid player in the past year, with Thibaut Courtois and David Alaba have having also suffered tears.
Carlo Ancelotti wouldn\'t say if the string of injuries made January signings more likely.
\"We\'ll assess it in the coming months,\" he said. \"Right now, there\'s nothing we can do. We\'ll evaluate what we can do in January.\"