This is the semi final of the competition, normally the match should be tough for both sides. Barcelona and Atletico Madrid are in form, this match may not be the right way to assess them because each league comes with a different spirit, they don't seem like meeting in the Champion league, so this game will mean a lot to each of them. Both teams are among the competitors in La Liga, the result is unpredictable because anyone of them has what it takes to pull the win.
I would say that Barcelona is in better form than Atletico Madrid. Barcelona has won in the last 5 matches of LaLiga. On the other hand , Atletico Madrid has won 2 matches and drawn 3 matches in the last 5 matches. So I don't see any chance to say that Atletico Madrid is in very good form at the moment.
Barcelona will try their best to win the Copa Delrey title. And we have seen Barcelona play well in every match of the Copa del rey. This shows that Hansi flick is very interested in the Copa del Rey title. He wants to win it.
In the last match of Atletico vs Barcelona , we saw Atletico madrid win. Atletico won the match 2-1. However Aaletico Madrid had lost against Barcelona in all the previous four matches. So I have no doubt that today's match will be very exciting.