Hahaha! Nice man. Im sure there is a way to mute them, I think you have to press pause then square to get player name list up then mute them from there. If not just create a party and there will be no game chate, unkess you like hearing 10 yo scream when they score lol.

Get your 2 year old training now! Have you seen how much these e-sports events are paying out nowadays! Its crazyyy