Wanna ask wad is away goal rule?
Because the FC Porto used away goal rule wan win lolx
If the aggregate score from both legs results in a draw, they
will look at away goals.
For example, first leg was 0-0 and the second leg is 1-1. On
aggregate, its 1-1(draw). But away team qualifies because of that
one away goal.
If first leg 1-1, second leg 1-1. On aggregate 2-2(draw). Both
teams scored an away goal each in both legs so the game moves on to
extra time.