There is no change after passing this week 20, Al Nassr is still below Al Hilal with the same distance of points as before, 7 points. Al Hilal are very difficult to beat, they are very strong this season, I don't think any team can beat them unless that team is very lucky.
Indeed the competition is still running and it's still a long time, but with the strong performance of Al Hilal then I'm sure they will be champions again this season. Al Nassr who are trying to catch up in fact they are struggling and when there is even a chance for them to get closer, they just lose.