12 how did the team produce the top 8 of the America's Cup?

12 teams are divided into 3 groups for group match (group A-C), with 4 teams in each group, adopting single round robin system, winning 3 points, 1 point, and losing 0 points. Teams in the group will be ranked according to the following criteria: the total score of the group match; Total ball difference in group match; If the above data of each team are the same, they will be ranked according to the following methods: the competition results of the relevant teams in the group stage will be decided by the preparatory Committee; The top two in each group and the best third place will advance to the semi-finals. The calculation method of the two best third-place teams is the same as the above group ranking standard. From the quarter-finals to the finals, the winner will be decided by a big competition, and the legal time is 90 minutes. There is no overtime, just shoot the other side for 12 yards.