You are in the right board, it's been a while that I have seen some good single predictions like this...I checked out the game and the result was just what you predicted, I would keep checking out your single predictions to see if you are really good with this..I prefer to make this type of selection because it increases the chances of winning, picking more  than one game can be very risky but it doesn't mean that single games are any different, nothing is safe in gambling, this is why it's always advisable to stake what you can afford to lose, I would suggest that you maintain the same single predictions if you wish to continue with this.