In front of Barcelona there is 1 match that is quite difficult to get through, namely against Atletico Madrid. With high motivation, these two teams will definitely play a tough game and it will be difficult to predict who will be able to get the full 3 points. As usual, Atletico Madrid will play at home and this is a positive point for controlling the game.
I don't really expect much to happen in the game between Barcelona and Atletico Madrid because firstly the two of them are in the UCL and as such won't want to exert much energy since they know they won't be able to win their domestic title anyways so they'd just play minimal football. Secondly , Barcelona are in third place in their table with 61 points passing Atletico Madrid with 6 points who have 55 and as such won't be affected much of they lose the game, only that Atletico Madrid will just reduce the point gap to three and with how lax they (Barca) can be in terms of attack, defense and even the midfield I think Atletico will take advantage of this, let's not forget how they overturned the game against Inter last night.