1win Streamers League Season 1 is a online tournament, organized by Based Esports as part of the 1win Streamers League series.

The event, which took place from 16.03.2026 to 22.03.2026, 8 teams competed for the prize pool of 60 000$. Location: EEU

 

Format:

• 8 invited teams;

Group Stage - 16.03.2026 - 19.03.2026:

• Two single round-robin groups of four teams;
• All matches are Bo3;
• Top two teams advance to the Upper Bracket;
• 3rd place teams advance to the Lower Bracket;
• 4th place teams are eliminated;

Tiebreaker rules:

• Two teams:
  • Result of head-to-head match;
• Three or more teams:
  • Number of 2-0 wins;
  • Neustadtl score;
  • Results of head-to-head matches between teams with equal points (only card scores are taken into account);
  • Results of matches with teams lower in the tournament table;

Playoffs - 20.03.2026 - 22.03.2026:

• Double-elimination bracket;
• Grand Final is Bo5, all other matches are Bo3.