Fantasy League OS

Matsko League OS

Run your fantasy football league end-to-end. Commissioners set up leagues and schedules; team managers draft and set lineups; everyone chases the top of the leaderboard with live NFL stats.

Invite-only · email or Brayden ID sign-in

League managers

Create leagues, set scoring & roster rules, generate the schedule, and finalize weekly results.

Team managers

Claim a team, add free agents, and set your starting lineup each week.

Live leaderboards

Standings update from real NFL stats with PPR / half-PPR / standard scoring.