17 how fair is it for teams to participate in tug-of-war?

17 teams can draw lots, and one team will have a bye. This is a fair way, because the chances of drawing lots are the same.

The remaining 16 teams draw lots to compete against their opponents and adopt the elimination system.

The team in the second round of bye-bye was selected from eight winning teams, and the other seven teams competed with the previous teams in the first round.

The third round means the second round.

Finally, the remaining three teams played two games. The record is the same, according to the time to win the game, the shortest team wins.

Satisfied, please adopt, thank you.