DynastyOne pulls all your fantasy football leagues — Sleeper and ESPN today, more platforms on the way — into one dark-mode command center. Records, rosters, injuries, byes, projections, and start/sit calls that read the whole field, always warm before kickoff.
Free during the launch season · link a league in under a minute
A projection knows your WR averages 14 points. It doesn't know his quarterback tore a hamstring on Thursday and the backup is throwing. The Desk runs every starting slot through a context engine, adjusts the numbers, and rules START, SIT, or TOSS-UP against your best bench alternative.
The calls come with receipts — every signal names the actual humans involved. No black box, no vibes.
The interesting calls are the flips: paper says start, the field says sit.
DynastyOne syncs the entire NFL — offensive linemen, defensive backs, real depth charts, and the real schedule. So it knows things a fantasy app usually can't: your receiver's quarterback is out, your runner's line is held together with tape, the defense across from your tight end lost its best linebacker.
Each signal is tiered, signed, and folded into an adjusted projection. A downed corner boosts your WR; a gutted front seven boosts your RB — injuries only count for the positions they actually free up.
Position-aware mismatches, computed from charted starters — not headlines.
Every NFL defense, ranked 1–32 on fantasy points actually surrendered to each position — built from real weekly box scores, not narratives. Facing the second-most-generous defense against wide receivers? The ladder says so, in plain English, right on the call.
“They've been a turnstile for WRs all year” — with the per-game average to prove it.
For every outdoor game, DynastyOne pulls the forecast for the actual kickoff hour at the actual stadium. Howling wind kills deep balls and field goals; a soaked track drops pass volume; a deep freeze stiffens everything. Domes stay silent — as they should.
Kickers get hit hardest — exactly like real life.
The matchup page reads both rosters: your lineup leaks and theirs, their walking wounded, the projected edge, and market value on the field. Because DynastyOne sees all your leagues at once, it even flags double agents — opponents starting players you're starting in another league.
Intelligence only a multi-league command center can produce.
Positional grades against your league's average. Waiver targets at your weak spots, ranked by projection and league-wide add velocity. Trade ideas with rosters that mirror yours — your surplus for their surplus — with real market values on both sides.
Power rankings blend projection with points scored, and call out who's rising and who's been lucky. A lineup optimizer itemizes every point you're leaving on the bench.
Advice in a scouting voice — zero AI cost, all signal, works offline on game day.
Thursday night, both Sunday slates, Monday night — before each window opens, DynastyOne emails you a precap: who's out, who's questionable, which slots leak points, and the Scout's best pivot for each. Lineups get locked before kickoff, not mourned after.
Cross-league watchlist, season form strips, and an intel feed round out the war room.
Sleeper connects with just a username; ESPN with two pasted cookies. No passwords, no OAuth dance for the platforms that don't need one.
DynastyOne never changes a thing on Sleeper or ESPN. When it's time to act, one tap deep-links you to the exact roster screen.
Rosters, injuries, projections, depth charts, and weather sync themselves on game days. You open the app and it's already current.