DoubleCheck

Free, open-source schedule generator that rotates repeat matchups fairly across seasons. Imports past schedules from Sleeper, ESPN or Yahoo (manual setup for others), lets commissioners pin rivalry weeks, and supports even leagues of 8-14 teams.

At a glance

Pricing
Free — Donations via Buy Me a Coffee
Status
Live
Runs on
Web
Connects to
ESPN, Sleeper, Yahoo
When you'd use it
Offseason, Draft season
Last updated
Also available on

Screenshots

  • DoubleCheck site preview card
  • DoubleCheck schedule view

What it does

  • commissioner
  • open source
  • rivalry weeks
  • schedule builder

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How we listed this

Added to the directory on and last checked on .

First seen via r/FFCommish.