Why Don't My Leagues Show in the Lineup Optimizer?

The Lineup Optimizer currently supports Sleeper and ESPN Fantasy leagues only.

Platforms not yet supported

MFL, FFPC, and Fleaflicker leagues will not appear in the Lineup Optimizer at this time. We plan to add more platforms in the future.

Best Ball leagues are automatically left out of the optimizer because they set your lineup automatically — there is nothing to optimize manually.

Make sure the league is synced: check your league list in the app and confirm it appears there first
Try refreshing your league sync
If you just connected your account, give it a few minutes to fully sync before checking the optimizer
Make sure projections are available for the current week — the optimizer needs active projections to generate recommendations

If your Sleeper or ESPN league is synced but still does not appear in the optimizer, contact support and we will look into it.