Ubisoft and Xbox Announce “1V1 NOW by XBOX GAME PASS”

Ubisoft and Xbox Game Pass today announced 1V1 NOW by XBOX GAME PASS, a brand-new competitive format for Tom Clancy’s Rainbow Six Siege X, inviting players to test their individual skill in head-to-head matches. The competition kicks off this December through Challenger Mode, with open regional qualifiers across EML, NAL, SAL, and APL.

Open to PC players aged 18 and over in eligible regions, 1V1 NOW by XBOX GAME PASS offers the Siege community an opportunity to compete solo, rise through leaderboards, and earn real rewards. The top four players from each regional qualifier will move on to the Finals, held live at the Six Invitational 2026 in Paris, with travel, accommodation, and expenses covered by Ubisoft.

Finalists will compete for a €5,000 total prize pool, with the grand champion crowned live on stage during the Six Invitational weekend.

““We’re excited to launch this new tournament in partnership with Xbox Game Pass, bringing one of the most popular competitive trends in Rainbow Six Siege X directly to our players,” said François-Xavier Deniele, VP, Esports & Competitive Gaming at Ubisoft. “This activation will be a major moment for our community and a fresh way to celebrate the creativity, skill, and competitive spirit that define Rainbow Six Siege X.”

Registration opens today on Challenger Mode, and players can sign up in their regional qualifier starting 1 December 2025.

Tournament Schedule