The qualifying competition consisted of the following two rounds: •
Qualifying group stage: The 51 teams were drawn into nine groups: six groups of six teams and three groups of five teams. Each group will be played in home-and-away round-robin format. The nine group winners and the best runner-up (not counting results against the sixth-placed team) will qualify directly for the final tournament, while the remaining eight runners-up will advance to the play-offs. •
Play-offs: The eight teams will be drawn into four ties to play home-and-away two-legged matches to determine the last four qualified teams.
Tiebreakers In the qualifying group stage, teams were ranked according to
points (3 points for a win, 1 point for a draw, 0 points for a loss), and if tied on points, the following tiebreaking criteria were applied, in the order given, to determine the rankings (Regulations Article 14.01): • Points in head-to-head matches among tied teams; •
Goal difference in head-to-head matches among tied teams; • Goals scored in head-to-head matches among tied teams; • If more than two teams are tied, and after applying all head-to-head criteria above, a subset of teams are still tied, all head-to-head criteria above are reapplied exclusively to this subset of teams. • Goal difference in all group matches; • Goals scored in all group matches; • Away goals scored in all group matches; • Wins in all group matches; • Away wins in all group matches; • Disciplinary points total based only on yellow and red cards received by players and team officials in all group matches (red card = 3 points, yellow card = 1 point, expulsion for two yellow cards in one match = 3 points); • Position in the UEFA men's Under-21 national team coefficient rankings used for the qualifying group stage draw. To determine the best runner-up from the qualifying group stage, the results against the teams in sixth place are discarded. The following criteria are applied (Regulations Article 15.02): • Points; • Goal difference; • Goals scored; • Away goals scored; • Wins; • Away wins; • Disciplinary points; • UEFA coefficient ranking for the qualifying group stage draw. == Schedule ==