The final stage of the 2022 World Cup was held in Qatar, and the round of 32 was divided into eight groups, with each group of four teams playing a single round-robin tournament, with the top two teams with the highest points advancing to the round of sixteen; The round of sixteen, quarter-finals, semi-finals, third and fourth place finals and finals are all played in a decide-out system, and if the 90-minute tie is played in extra time, the extra time draw is won by mutual penalties.  　　Group stage ranking rules: compare the total points of the group stage, the total number of goals difference, and the total number of goals scored; If the first three events are the same, the total points of the match, the total goal difference, and the total number of goals scored are compared; If the first six items are the same, the fair play score is compared (1. 1 point is deducted for a yellow card; 2. 3 points are deducted for a red card that accumulates a yellow card; 3. 4 points are deducted for a direct red card; 4. If a person has a yellow card and a direct red card at the same time in a match, 5 points will be deducted); If none of the above conditions have been sorted out, the group ranking will be determined by lottery by the FIFA Organizing Committee.