Real Madrid and Atletico Madrid can only compete to reach the standings of Barcelona but we know how everything is flowing through. Barcelona have proven to be the main contender for the La Liga title this season. They're beating every oppositions with ease efforts, always coming from behind to surpass their rivalries. Hansi Flick is happy with the club, he's controlling the club to his own very taste. The manager inculcate winning mentality towards his players and this have helped them in every substantial crucial scenario.
I think Atletico Madrid has no chance to compete for the title anymore. Only Real Madrid can compete for the title, but they must beat Barcelona in the next El Clasico and win all the remaining matches. So, we only have 2 teams that join the race for the title.
Barcelona has performed consistently again. If you remembered they ever played inconsistently during this season. That's why Real Madrid could overtake them in the 1st place few months ago. Luckily, Barcelona has found out their winning mentality anymore. Hansi Flick is successful to improve the players' mentality and set better game styles.