As we enter the second leg of the Europa League semi-finals, everything is hanging in the balance. In their first leg, Arsenal drew 1-1 at home to Atletico Madrid, so the Spanish side already have an away goal. The Gunners thus need to score in order to get to the final in France. They will face either FC Red Bull Salzburg or Marseille, the latter of whom currently have the advantage having won the first leg 2-0. Atletico Madrid v Arsenal is on BT Sport 2 at 19.30 (kick-off 20.05). FC Red Bull Salzburg v Marseille is on BT Sport 3 at 20.00 (kick-off 20.05).