I don't really think so. I have come across game (many many times) that I lose to an opponent who is at least 10points (total) less than mine and at few of the players are not in the correct position. How to explain? Is this called random that happen in real soccer. There should be something in the server that is preset to have you win or lose. Well, few times within several seasons is acceptable but few times in a season is weird.
Anyway, no one knows except the developer