With the knockout stage starting tomorrow, I only just found out via that email that results will be decided by the score after extra-time, if played. I would've assumed that the 90 minute result was what we were guessing, so just to let you all know if, like me, you didn't already.
It seems if you pick a draw, you then get the option to choose the penalty shoot-out winner or something. It's getting confusing now, I'm off for a beer.