R6 Si 2025 Predictions. With brazilian teams dominating the top level of r6 esports over the past year, this year’s si is shaping up to be extra special if a brazilian team ends up lifting the hammer. Six invitational is an annual professional rainbow six siege tournament hosted by ubisoft, the game's developer and publisher.
After two days, the playoffs take place from february 19 to 25. The best rainbow six siege in the world will be live in the coming days for fans.