By Ewan Murray Atletico Madrid and Barcelona both booked their spot in the Champions League quarter-finals this week and they will go head-to-head with one another in La Liga this Sunday. The capital side have been in patchy form in recent weeks, but their woes have almost exclusively come on the road. They boast a sensational home record and can close the gap between them and Barcelona to just two points this weekend, even if they have lost the last three games against the Catalan side 1-0. Barcelona have been re-energised since Xavi announced his departure at the end of the season and are no…