How to track Sleeper and ESPN fantasy leagues together
Connect both accounts and Fantasy Central lists your Sleeper and ESPN leagues on the same scoreboard, each card badged with its provider so you never mix up which league is which. The scores themselves come from Sleeper and ESPN, so a Sleeper matchup reads exactly like it does in Sleeper. Setup takes a few minutes and no platform is modified.
What cross-platform tracking actually looks like
The scoreboard is one column of league cards. A Sleeper league card and an ESPN league card carry the same layout: provider badge, league name, your team versus your opponent, both current scores, both projections, and starters left to play. The green or red state on the right tells you the gap before you read a number.
Because every metric is provider-authoritative, a dash appears when a provider does not supply a stat. You will never see a fake zero for a projection ESPN did not report.
Connecting Sleeper
Sleeper connection uses your username or account identifier. Fantasy Central requests public league and matchup information from Sleeper and imports every football league your account owns. Sleeper’s remaining-starters count uses starting lineups, a cached player directory and the NFL schedule, counting games in progress and excluding finished games, confirmed byes, free agents and empty slots.
Connecting ESPN
ESPN sign-in happens on ESPN’s own page. The app never reads your password fields; it receives the session values that identify your leagues and stores them in the Keychain. If ESPN’s discovery misses a league during testing, the app shows the gap instead of inventing data, and guided recovery points you at the fix.
Where Yahoo fits
Yahoo uses Yahoo’s own authorization flow with read-only fantasy access. Yahoo Fantasy approval is still pending for Fantasy Central, so Yahoo leagues are the one platform not yet proven in a public build. When approval lands, Yahoo cards appear on the same scoreboard with the same treatment.
Lineup changes still happen at the provider
Fantasy Central is a reading app on purpose. Every league detail includes a link back to the original platform, so setting a lineup, picking up a free agent or chatting trash happens where your league actually lives. The scoreboard tells you when to act; the provider is where you act.
Common questions
Does connecting an account change anything in my leagues?
No. Requests are read-only. Fantasy Central does not make waiver claims, trades, lineup changes or league edits, and it never sends anything on your behalf.
Can I disconnect one platform and keep the others?
Yes. Accounts are managed independently. Disconnecting an account removes its stored credential and any leagues not also connected through another account, and your remaining leagues stay on the scoreboard.