| 1 | Many matches in the knockout stages also have been decided in shootouts. | |
| 2 | There were too many teams playing, so they had to have elimination matches first. | |
| 3 | His opponents in the eliminating rounds were quickly polished off. | |
| 4 | This season, the Second Group Phase has been abolished in favor of a two-legged knockout round . | |
| 5 | Slovakia will play the winner of Group E in the first round of the elimination stage on Monday. |