Six Invitational 2025, which is the Rainbow Six Siege World Championship, is approaching. Twenty teams will battle in Boston for the championship title and a hefty portion of $3,000,000. The last team who made it is Oxygen Esports, the winner of the North American Last Chance Qualifier.

Sixteen teams earned their spots via the Global Leaderboard, joined by four LCQ winners, and they likely will be seeded according to their ranking. Here is the full list of Six Invitational 2025 participants:

  1. Team BDS
  2. FaZe Clan
  3. W7m Esports
  4. ex-Beastcoast
  5. Team Secret
  6. Team Liquid
  7. DarkZero Esports
  8. Spacestation Gaming
  9. Virtus.pro
  10. Team Falcons
  11. M80
  12. FURIA Esports
  13. Shopify Rebellion
  14. SCARZ
  15. Team Joel
  16. PSG Talon
  17. G2 Esports
  18. RazaH
  19. Oxygen Exports
  20. CAG Osaka

It is not common to see the competition for twenty teams. We might get some unexpected format, although Ubisoft will likely stick to the same concept as the last year: four groups with round robin between five teams, followed by the Double Elimination playoffs. Last place of each quintet is eliminated, the fourth place starts in the lower bracket, and the rest enter the playoffs in the upper bracket, with the first place getting a skip in round 1.

Main image: x.com