FantasyLocker
Bring your history into your Locker
Connect your account
In FantasyLocker, open Profile → Settings → Connected accounts and choose a platform. Imports stay private. Provider ownership verification is a separate requirement for verified rankings and badges.
Sleeper
Enter your Sleeper username, check the returned profile, and choose “Yes, import my history.” No Sleeper password or name change is needed to import public league history. The connection checks supported football and basketball history for that username. Available league seasons are imported together. Football supports deeper weekly comparisons; basketball detail depends on the records Sleeper supplies. You do not need to reconnect the same username for each supported sport. In Accounts, you can pause updates, refresh history, remove a connection, or optionally verify ownership for rankings and badges.
Yahoo
Secure provider sign-in is prepared and awaits provider access approval. When enabled, approve access on Yahoo’s own screen, return to FantasyLocker and check the connection. History appears after synchronization is enabled and completes.
Other platforms
Use the connection options currently shown in the app. Other providers are not presented as working imports until their supported connection is available. Existing private self-reported records remain unverified.
Your personal export
You can save a copy of your existing history in Settings. That copy cannot verify ownership or connect a provider account. Never share passwords, login codes, cookies or tokens.