Arsenal hosts Paris Saint-Germain on Tuesday in the semifinals of the UEFA Champions League. Here is what you need to know before the kickoff of the first leg.

A place in the Champions League final is on the line as Arsenal and Paris Saint-Germain battle over two legs. Fresh from two famous European nights against Real Madrid, Mikel Arteta’s side will be full of confidence as they begin the last-four encounter.

The Gunners beat PSG 2-0 in the league phase of the Champions League way back at the start of October and it was fairly comfortable for them, although PSG did hit the woodwork twice and showed glimpses of the team they have become.