A big mistake of many unexperienced bettors is that they do not believe that statistics, for example those concerned with the number of fouls, do matter. They do, a lot. Every foul is a higher chance for yellow and in consequence red card and expulsion of one of the players. And playing one man down is definitely harder if you want a good result, isn’t it?
Thus, you could say that even the slightest foul can increase your chances for potential loss in a game. Full article can be found
here.