Immortal Cup S1

Immortal Cup S1 is a tournament organized by HUYA and Douyu, which is a tournament for professional players who have finished their professional careers, once active in the Chinese region, as well as current pros who have taken a break from competition.

Participants:

• 8 teams.

Warm-up - 12.05.2025 - 19.05.2025:

• Two groups of 4 teams;
• Single Round-robin;
• All matches are Bo3;
• The winner of a Bo3 match earns 1 point and the loser earns 0 points;
• The first place team in each group may choose the third or fourth place team in the other group as its first opponent in the Swiss stage.

If the teams have equal scores, the following rules apply:

1. Head-to-head;
2. On games against teams below;
3. Captain's age;
4. Total age of the team;
5. Team's winning streak.

• If the number of points is still equal, the final ranking will be determined by a draw conducted by the team captains. When comparing ages, the team with the older age is ranked higher.

Group Stage - 03.06.2025 - 07.06.2025:

• Swiss eight-team system;
• All matches are Bo3;
• Top four teams advance to the top playoff bracket;
• 5th-6th place teams advance to the lower bracket playoff bracket;
• Remaining teams are eliminated.

Playoffs - 08.06.2025 - 15.06.2025:

• Double Elimination bracket;
• all matches except Grand Final are Bo3;
• Grand Final is Bo5.