UCL quarter-final: Real Madrid, Arsenal, others in tough battle for semi-final spots

The UEFA Champions League quarter-final second-leg matches will take place on Tuesday and Wednesday, featuring eight teams in competition. Matches include Atletico Madrid vs Barcelona and Chelsea vs PSG, where the English clubs will need outstanding performances to hope for qualification. Arsenal, having won the first leg against Sporting, and Bayern Munich, who defeated Real Madrid, hold a slight advantage playing at home.