Real Madrid will host Arsenal in the second leg of their UEFA Champions League quarterfinal on Wednesday at Santiago Bernabeu, needing to overturn a 3-0 deficit from the first leg. With key players like Kylian Mbappe and Vinicius Jr, Madrid aims for a historic comeback, but has never recovered from a three-goal deficit in the tournament. Arsenal, buoyed by their recent victory, will look to advance with players like Bukayo Saka and Declan Rice, despite several injuries affecting both teams.