Match Report and Reactions:Rennes 1 Chelsea 2: Giroud's stunning stoppage-time header goal sends Blues into Champions League knock out stageChelsea booked their place in the Champions League last-16 following a late 2-1 victory in Rennes#ChelseaRennes #OliverGiround #Hudson-Odoi #CFC #FootballNewsCallum Hudson-Odoi's goal in the first half looked like being enough to secure three points in the group gameBut Serhou Guirassy's late equaliser looked set to rescue a crucial point for the French side.However Olivier Giroud came off the bench to score goal in stoppage time with a header so Chelsea managed to defeat Rennes Thanks for watching! For more news Subscribe my Channel: https://www.youtube.com/channel/UC-eHIoDpZx51DenAv_TUk3A