This achievement requires that you score 5 goals in a single match with a single player. This is easily obtainable in any game. As soon as you switch to or pass to a player, their name will be displayed briefly. Focus on always passing the ball to the same player (one of your strikers is ideal), then sprinting down the field and shooting. Before the match starts, on the screen after selecting sides, you can change the length of the halves by adjusting the slider at the bottom. If you are concerned about not getting this, set the slider to the longest possible time, 10 minutes.