Dynasty · Every Sport

AI built for dynasty fantasy

Dynasty is a multi-year game, and Roster Locker plays it like one — reading your window, valuing picks and youth, and grading trades from both sides. Across every sport, not just football.

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Every sportContend or rebuildRookie-draft targetsAuto season rollover

No credit card. No passwords — ever. Connect in under a minute.

Dynasty tools that read your window

Contend-or-rebuild reads based on your actual roster age, depth and league standings.
Two-sided trade grades — your grade *and* your trade partner's angle, including picks.
Rookie and startup targets for your draft, with dynasty context baked in.
Season rollover handled automatically for Sleeper dynasty leagues (new league ID each year), carrying your selection over.

Dynasty isn't football-only here: run dynasty and keeper leagues in NBA, MLB and NHL too.

Connect your dynasty leagues

Bring dynasty leagues from Sleeper, MyFantasyLeague, Fantrax, ESPN and Fleaflicker — one account, every league.

And when your rookie draft rolls around, live-draft help is free and unmetered.

Roster Locker is free to start. Paid plans (Pro $7.99, All-Pro $14.99, Hall of Fame $22.99 per month) add more AI credits — but live-draft help is always free and unmetered, on every plan, on every platform.

Frequently asked questions

Does Roster Locker support dynasty leagues?

Yes. Dynasty and keeper leagues are first-class: contend-or-rebuild reads, rookie-draft targets, pick-inclusive trade grades and automatic season rollover.

Which sports can I play dynasty in?

NFL, NBA, MLB and NHL dynasty and keeper leagues are all supported across Sleeper, MyFantasyLeague, Fantrax, ESPN and Fleaflicker.

Does it value draft picks in trades?

Yes. Dynasty trade grades include future picks and evaluate the deal from both managers' perspectives.

Does my dynasty league carry over each season?

Yes. For Sleeper dynasty leagues, Roster Locker follows the season rollover automatically and keeps your team selected.

Is rookie-draft help free?

Yes. While your rookie or startup draft is upcoming or live, AI pick advice is free and unmetered.

One AI for every fantasy league you own.

6 sports, 7 platforms, one AI that reads your actual rosters and scoring. Free to start — and draft-day help is always free.

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