Manchester United saw their 23-match unbeaten run in the Champions League shattered by Besiktas, who pulled off a surprise 1-0 win at Old Trafford on Wednesday. Chilean winger Rodrigo Tello scored the all-important goal for the Turkish champions with a long-range effort that was poorly dealt with by Ben Foster. United have already sealed qualification with 10 points on top of Group B, three ahead of Wolfsburg and CSKA Moscow, who beat the German champions earlier. Edin Dzeko gave the Wolves a first-half lead in Moscow, but Tomas Necid and Milos Krasic secured the win for the Russians in the second half. Wolfsburg and CSKA will have to fight for the second ticket to the last 16 in the next round, with Besiktas lying bottom on four points.