Arsenal host Barcelona at the Emirates in the first leg of their round of 16 tie. The Gunners are facing into a hectic schedule that could make or break their season with the visit of European Champions Barcelona counting as the first of 8 fixtures they have ahead of them in the next 26 days. In the past few seasons, Arsenal have made a habit of performing poorly in the first leg and staging a dramatic comeback in the return fixture only to fall at the final hurdle. They'll be hoping to buck that trend this year and they will have to be at their very best if they're to have any chance of keeping the tie alive by the time they visit the Nou Camp. Martin O'Neill, Graeme Souness and Brian Kerr will join Tommy Martin in the studio. (Kick Off: 7.45pm)