Real Madrid won three and drew two in their last five matches, while Bilbao also won three and drew one and lost one in their last five matches. This means that the match will be interesting to watch because I can see that Bilbao is trying to make it to Champions League next season, but that doesn’t mean that they can defeat Madrid because Barcelona has overtook Girona, therefore, Madrid will not afford to lose any match.
As we get closer to the last matches of the league, Real Madrid will keep things tighter. They will not allow surprise point losses. I think it would be a surprise if Bilbao got points from Real Madrid. That's why I think Real Madrid will get the score in their favor with a pressured game in the first half.
There are always surprises in football, but big teams do not allow these surprises to happen. As I said, we are in the last matches of the league and it is not easy for big teams to lose points in these matches.