Antonio Rudiger issues apology to referee, fans after red card vs Barcelona

Antonio Rudiger issues apology to referee, fans after red card vs BarcelonaReal Madrid defender Antonio Rudiger is staring at a serious sanction following his red card during last night’s Copa del Rey defeat to FC Barcelona.The German international started the game for Los Blancos and was lucky to have gotten away with a challenge on Ferran Torres around the 90th minute which could have easily led to a penalty for Barça.Rudiger was taken off in extra time due to physical discomfort