If you hit the top corner of the goal from behind, it can count as a goal even though it didn't go in. Ruined my 1v1 (even though I was the one who scored it). It was coming down pretty much on a perpendicular angle to the top of the goal. *edit* not only the top, but the other posts can trigger a goal without the ball actually going in *edit 2* aaaaaaaaaaand the back... *edit 3* basically any spot can trigger a goal if you hit it at the right angle at the right places