Bracket

Create single or multi-league brackets with quick validations and clean setup.

Name
URL preview: /bracket//BracketRankings
Use 3–40 characters. Letters, numbers, spaces, and dashes. We’ll create the URL-safe slug automatically.
Sleeper League IDs
We’ll verify IDs with Sleeper on the next step.
Tip: For multi-bracket options, you can combine multiple leagues.
Bracket Type
Scoring Window
All brackets need End Week to allow time to finish by Week 18.
How to Fill Out the Bracket
  1. Name: A short title; we generate a URL-safe slug.
  2. Type & Size:
    • A/B/D (6 or 8 teams) → End before week 15.
    • C (16 teams) → End before week 14.
    • E (32 teams) → End before week 13.
  3. Seeding Window (Start → End): We rank teams using points scored in this range.
  4. Leagues: Paste one or more 10–20-digit Sleeper League IDs.
  5. Review: Confirm the slug, rules, and that your bracket window finishes by Week 18.
Tip: The bracket starts the week after End Week and lasts 3–5 weeks depending on type.
Troubleshooting
“❌ taken”
Pick a different name.
“Duplicate preset exists”
We found the same Type + Weeks + Leagues.
“Invalid League ID”
IDs must be 10–20 digits (no spaces or commas inside each ID).
Cool Ideas for Your League(s)
  • Empire Side-Quest: run a 16-team (C) bracket across two leagues; winner banks rollover pot.
  • Rookie-Rumble: after trade deadline, run an 8-team (A) bracket for an extra draft pick.
  • Cross-League Cup: combine 4 leagues into a 32-team (E) “Mayhem” for bragging rights + merch.
  • Consolation Cash: use (D) four-group minis to keep eliminated teams engaged.
  • Charity Week: donate $1 per win during the bracket; winner picks the charity.