19 how to divide teams into groups in basketball matches? Decision 123, 6 days should be over. Help! ! !

First, they were divided into 4 groups, 6 pairs in each group. There are only three teams in a team, so the first round is 3*3+ 1( 1 team bye) = 10;

In the first round, each team selected the top two, * * * 2+2+2 = 8 pairs, and arranged teams A, B, C, D, C and D, each team qualified 1 team, and * * * played four games.

Team A, Team B, Team C and Team D qualify, and Team * * *. Adopt a to d and b to c elimination system. Winners compete for the third place in the championship, while losers compete for 3-4 places. Games * * * 1+ 1 = 4 games.

All of the above are based on the elimination system. The matching number is *** 10+4+4= 18, and the matching can be completed within one week.

I hope it helps you!