thx nordeus

[Julandron]

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

You just have to look at your association matches (if you are in one).
Same teams, you win 3-0 at home and then lose 0-4 away. Makes no sense. Same teams, same lineups, only a few hours apart.
Nonsense!