Question

What sport games does it have 8 or more than 8 teams in one group where a round robin game sequence takes place? (that is, the teams play against each other once or more than once)

Answer 1

Single round robin means each team faces each other team once, double round robinmeans each team faces each other team twice. With double round robin, there will be a 'home' and an 'away' match between each of the teams.

A round robin is a tournament format in which each team participating plays each other team participating an equal number of times. Examples in League of Legends include the group stages of most Premier Leagues.

The number of games in a round robin with n teams is equal to n(n-1)/2, multiplied by the number of times each team plays each other team.

The primary advantages of a Round Robin tournament are the large number of games for players and spectators, the increased chance that a team that can perform consistently will win, and the fact that all teams in the tournament, even those far from the top, receive a fairly accurate exact ranking.

Indian Premier League, the major Twenty-20 Cricket tournament- 8 team play with each other twice to make it into the top 4 for elimination rounds.

The current cricket World Cup 2019 on going in England --10 teams playing in a double round Robin to make it to top 4.

The first stage of Copa Libertadores de América (football) contested as a double round-robin-- the first stage involving 12 clubs to make it to top 6.

English premier league in football - There are 20 clubs in the Premier League. During the course of a season (from August to May) each club plays the others twice (a double round-robin system), once at their home stadium and once at that of their opponents', for 38 games.