The UEFA Champions League second legs resumed April 15 with Barcelona and PSG holding strong advantages over Borussia Dortmund and Aston Villa respectively.
Despite some nervy moments, both Barcelona and PSG were able to punch their ticket into the semifinals. Barca won 5-3 on aggregate, while PSG overcame the Premier League side 5-4 overall despite losing 3-2 at Villa Park.
Wednesday night will see Arsenal take their commanding 3-0 first-leg lead to Madrid, with Carlo Ancelotti's men desperately trying to avoid a quarterfinal defeat. Can Real Madrid pull off an incredible escape? Maybe.
Elsewhere, Inter Milan will look to close out a 2-1 aggregate lead over German giants Bayern Munich at the San Siro.
Here's a detailed look at the UEFA Champions League bracket at this stage of the competition, important dates and potential semifinal matchups.






