position of Group A, while the remaining teams were seeded into their respective pots based on their results in the last five FIFA U-20 World Cups (more recent tournaments weighted more heavily), with bonus points awarded to confederation champions. The draw will start with the host Indonesia to A1, the teams from Pot 1 will be drawn first, the teams from Pots 2, 3 and 4 need to skip groups to avoid geographical clash and there will be no 2 teams to play from the same confederation, then the draw will conclude with teams from Pot 4. Squads Players born on or after 1 January 2003 and on or before 31 December 2007 will be eligible to compete in the tournament. Each team must name a preliminary squad of between 22 and 50 players. From the preliminary squad, the team will name a final squad of 21 players (three of whom must be goalkeepers) by the FIFA deadline. Players in the final squad can be replaced by a player from the preliminary squad due to serious injury or illness up to 24 hours prior to kickoff of the team's first match. Group stage Group A Group B Group C Group D Group E Group F Ranking of third-placed teams The four best third-placed teams from the six groups advance to the knockout stage along with the six group winners and six runners-up. In the next stage the four third-placed teams will be matched with the winners of groups A, B, C, and D according to the tournament regulations. Knockout stage In the knockout stage, if a match is level at the end of 90 minutes of normal playing time, extra time will be played (two periods of 15 minutes each), where each team is allowed to make a fourth substitution. If still tied after extra time, the match will be decided by a penalty shoot-out to determine the winner. In the round of 16, the four third-placed teams will be matched with the winners of groups A, B, C, and D. The specific match-ups involving the third-placed teams depend on which four third-placed teams qualified for the round of 16: Bracket Round of 16 Quarter-finals Semi-finals Third place play-off Final Marketing Development and preparation After being awarded hosts of the 2021 FIFA U-20 World Cup, the government of Indonesia formed the tournament's organizing committee (Indonesia FIFA U-20 World Cup Organizing