What to know

• Join us for live blog coverage of our Champions League clash at home to Lille, kick-off 20.00. We’ve got up to the second live text commentary, updates, goal clips, observations and occasionally witty asides. If you want to join the chat, register an Arseblog...S1
• Champions League updates from the 8pm BST kick-offLive scoreboard | Follow Atlético v Man Utd | Mail SimonOlivier Giroud has a chat:Definitely a special moment. This kind of warm welcome when I just got off the coach meant a lot to me. We will need to be reall...S2