@SpaceJamJay
On PC you can report cheaters for cheating, if your game is installed through the EA app, not sure about other cases.
Anyway, I don't know if I encountered cheaters before yesterday, after reading this thread I think I probably did. But yesterday I reported a guy who made my players stay almost still. I'm not exaggerating, they were substantially stuck and unable to move. He boosted all his stats while mine were zeroed, all his shots hit the goal at incredible velocity, he scored many rockets from midfield. I never quit games and I won't give a cheater the satisfaction to make his match shorter, so I played it through and reported the lowlife.
Something must be done, I spend a lot of my free time playing this game and it's just not fair to have to face these cheaters.