If two or more teams are equal on points on completion of the group matches,
the following criteria are applied in the order given to determine their rankings:
a. higher number of points obtained in the group matches played among the
teams in question;
b. superior goal difference from the group matches played among the teams in
question;
c. higher number of goals scored in the group matches played among the teams
in question;
d. higher number of goals scored away from home in the group matches played
among the teams in question;