Leaguebase

Leaguebase turns your fantasy football league into something worth following all year: league-specific analytics, trade grades, power rankings, pick'em, and your league's full history in one place. Connect Sleeper, ESPN, or Yahoo in about a minute.

STATS BUILT FOR YOUR LEAGUE
Player value, weekly form, and points over replacement scored against your actual league, not generic rankings. Tap any player to see how they did on every roster they have ever been on.

WHO REALLY WON THE TRADE
Every trade graded by real market value, with a per-manager ledger of the wins and the regrets. Settle the argument with receipts.

POWER RANKINGS THAT END ARGUMENTS
Standings and power rankings by the metrics your league actually cares about, updated as the season plays out.

PICK'EM AND PREDICTIONS
Weekly picks, survivor, and season-long predictions. The leaderboard updates live and the bragging rights last all year.

THE CULTURE VAULT
Champions, records, blockbuster trades, and defining moments saved season after season. Your league's whole history, and it loads fast.

A FEED AND GROUP CHAT FOR THE REST
Reactions, comments, polls, and built-in messages, so the trash talk lives with the league instead of a random group text.

CONNECTS TO SLEEPER, ESPN, AND YAHOO
Link your league once and we sync rosters, trades, scores, and waivers automatically, plus up to 20 years of league history. Your provider stays the same.

FAN-FRIENDLY
Not in the league? Follow it as a fan. See the feed, react, comment, and vote in polls from the sideline.

QUESTIONS?
Support: leaguebase.com/support
Privacy: leaguebase.com/privacy
Email: support@leaguebase.com