yeah jockeying just sort of slows down your defender so they are not beaten as easily. If you hold sprint aswell as jockey your player will sort of jog which is better IMO. You only hold A (or X i think) if the attacker knocks the ball away from their feet a little, you can then steal the ball with ease, very effective. You just have to watch the attackers dribbling very closely and look for any mistakes which is then your chance to take the ball with a conservative or slide tackle. Just like real football. Hope this answers your question bud
