Participation is open to teams of athletes of all levels, divided into the following categories: 2x2 Female, 2x2 Male, 3x3 Female, 3x3 Male and 4x4 Mixed (two men and two women on the court). For the 2x2 M/F teams, one reserve is allowed per team, while the 3x3 M/F and the 4x4 Mixed are allowed two reserves per team. Athletes which are part of one team cannot be part of other teams in the same category. Participation in the tournament requires agreeing to the "General Regulations".
The 2x2 M/F matches will take place on Friday and Saturday. The game formula includes a qualifying phase (on Friday) and a final phase (on Saturday) through 32 team match tables with double elimination matches: after the first defeat a team will pass to the losing scoreboard; after two defeats a team is disqualified. The matches will be played as a single set to 21 points, with a maximum of 23 points; the only final matches on Saturday (1st -2nd and 3rd -4th places) will be played using the two out of three format, set to 21 points, with a maximum of 23 points and any third set will be played to 15 points with a difference of two points, (without any score limit). In May, the best 64 teams of the qualifying round for both categories will make it to the final round on Saturday, which will be divided into two separate award levels: Gold (1 °-32 °) and Silver (33 °-64 °). In September, the best 32 teams of the qualifying round for both categories will make it to the final