Removing friends

Does anyone know how to remove friends from the list of friends. I have a "friend" who keeps playing friendlies just before league matches and has managed to long term injure two of my best players as well as reducing the condition of my players so they don't perform as good in the league match. I know that I could ask them not to do so but this will probably encourage them to do it more.

Any help please?

If the person is in your facebook friend list, you need to remove as friend on facebook. If the person is just a T11 friend, click the name then next to the person's club name, there is a button to remove as friend.

OK Thanks ew11. They are a Facebook friend so if the persist I'll "de-friend" them.