Barcelona are on top of the scoreboard right now with a two points lead from Real Madrid. And Real Madrid's next match is against Real Valladolid which should be a competitively easier win for Real Madrid. Although Barcelona do not have Lewandowski for now which might be a big blow for them. I think we will be able to see our great thrilling end of the season between these two league Giants for the title of La Liga.
This week the two teams did not have a relatively difficult opponent and it is possible for Madrid and Barcelona to get 3 points easily, looking at the opponents of the two teams I don't think there will be too significant a change in the standings for this week, maybe there we will be a slight change happened the week 16 because it saw Madrid who would only play against Villareal while Barcelona had to face Atletico Madrid which is still a strong club, if they fail to get points against Atletico Madrid then Madrid can automatically shift Barcelona position at the top of the standings but with a note that Madrid must be able to win against Villareal in the match On the other hand, the difference of 2 points between the two teams is possible if the competition between the two will be very tight until the end of the season.