There is no tactics or anything you can do to stop a troll result from happening in a live match. Over the seasons I payed attention to this matches and there is a case for predetermination here. The live animation goals for example, when there is a counter-attack and your players starts moving faster toward the goal 95% of the time there is a goal, the other 5% it is a clear indication of a ''bad day'' and the match will go against you, a draw or a loss. The other animation to pay attention that results mostly in a goal is when the corner shot finds your player and he hits the ball, usually there is a goal, every time my players miss this clear opportunities it is a sign that the match is going against me.