The same thing. My player scored 4 goal, but in stats there are only 3. And another player assist 3 times, but in statistic only 2. And the third scored penalty and this goal miss in his statistic. I think the problem with goals and assists from standarts. Because one goal of 4 was from free kick.
+ My friend team's player realized 3 free kicks and 0 is in his statistic.