yes, they do, for example, tie 1-1 away and lose 2-1 at home not impossible but unusual in reality with the same teams at the same percentage. Also the strange thing is that when I play slightly weaker teams or equal I tend to lose more than win or tie, that is a bit suspicious because it would be realistically possible if the percentages of the matches lost, won, or tied were closer to 50-50, not 70-30