If it's not tonight it'll be the next loss. To let one go in stoppage time...
Sporting didn't lose in extra-time they lost in stoppage time, horrible marking; the Swedes had 3 players who could've netted that goal all charging freely at Nelson.
To be honest, Sporting didn't perform badly, but defensively they pushed up too far and didn't mark too well, though they did handle some counter-attacks very well (in particular those where they were outnumbered they did very well on).
Sporting lost the game on defensive marking, because if the defenders knew what they were doing neither goal would've happened tonight. And the third, well, the third was... I don't even remember the third right now.