In Wednesday's other quarterfinal first leg, Paris Saint-Germain overcame a 1-0 deficit to English Premier League club Aston Villa at the Parc des Princes en route to a 2-1 victory. The decisive rematches will be played next week in Dortmund and Birmingham, respectively. Here are three quick takeaways following Wednesday's games.

Raphinha and Robert Lewandowski struck again to lead Barcelona to a commanding 4-0 win over Borussia Dortmund in the first leg of the Champions League quarterfinals on Wednesday.

Robert Lewandowski led Barcelona to a 4-0 romp over his ex-club Borussia Dortmund in their Champions League quarter-final first leg on Wednesday as Paris Saint-Germain came from behind to beat Aston Villa 3-1.