Look at their win ratio!
Win ratio is meaningless in many regards. What matters is what those wins add up to - Championships. The Atlanta Braves, MLB, won their division 14 years in a row and had nothing to show for it , World Series title wise. Currently, the NY Yankees have won their divison 9 years in a row but haven't won a World Series in, I think it's been 7. Win all the reqular season games you want but if you can't bring home a title you might as well finish last.
Scoring in football is really different from other sports but its still pretty easy to understand it. Here is the explanation for the points: Win - 2 points, Draw - 1 point, Loss - 0 points. This is how you get the scores in the football league in Europe. Well is this scoring is from UEFA rules and they changed once in a while.