Madrid and Barcelona are still quite competitive as they are only 3 points away, but Atletico have a fairly comfortable point difference at the moment which will allow them to compete without pressure. 7 point with Madrid and 10 point with Barcelona.
The hope of the two ranked 2 & 3 team at this time for up to first is that they must continue to win matches and hope that Atletico lose in the next few matche.
I placed bet on Bilbao to win. Their confidence is still high from defeating Real and Barca to lift the title. They are also playing at home.