The top two teams of each group advance to the quarter-finals.
Tiebreakers
The teams are ranked according to points (3 points for a win, 1 point for a draw, 0 points for a loss). If tied on points, tiebreakers are applied in the following order:[8]
Greater number of points obtained in the group matches between the teams concerned;
Goal difference resulting from the group matches between the teams concerned;
Greater number of goals scored in the group matches between the teams concerned;
If, after applying criteria 1 to 3, teams still have an equal ranking, criteria 1 to 3 are reapplied exclusively to the matches between the teams in question to determine their final rankings. If this procedure does not lead to a decision, criteria 5 to 9 apply;
Goal difference in all the group matches;
Greater number of goals scored in all the group matches;
Penalty shoot-out if only two teams are involved and they are both on the field of play;
Fewer score calculated according to the number of yellow and red cards received in the group matches (1 point for a single yellow card, 3 points for a red card as a consequence of two yellow cards, 3 points for a direct red card, 4 points for a yellow card followed by a direct red card);
Drawing of lots.