About Dynasty Room
Dynasty Room is a front office for your fantasy football league: it reads your league from Sleeper, ESPN or Yahoo and analyzes it the way an NFL analyst would, with concrete numbers instead of hot takes.
Who we are
Dynasty Room is built and run by Antonio José Zárate Lozano from Monterrey, Nuevo León, Mexico. It started as the tool for one home league, La Dinastía, a dynasty league on Sleeper, where every trade argument ended with “show me the numbers.” Those numbers became Dynasty Room.
It is an independent product. It is not affiliated with, endorsed or sponsored by Sleeper, ESPN, Yahoo, the NFL, the NFLPA or any NFL team.
What it does
- Your league, not a generic list. Values, rankings, projections and playoff odds are calculated for the teams, rosters, scoring and lineup slots of your own league.
- Dynasty, keeper and redraft. Redraft looks only at this season, keeper adds next year’s keepers, and dynasty looks three seasons ahead with ages and draft picks.
- Tools you use every week: live scoring, the best lineup, the waiver wire, the trade analyzer, playoff odds, league history and a private clubhouse for your league.
How the numbers are made
Every player gets a value from our own model: production this season and last, weekly and season projections scored with your league’s settings, usage (snaps, targets, carries), market data from Sleeper’s drafts, health, age and depth chart. Forecasts come from thousands of simulated seasons on the real schedule.
Data comes from Sleeper’s public API, ESPN and Yahoo (read only, with your permission), the US National Weather Service for game-day weather, and licensed betting-market odds for Dynasty Room Picks.
All of it is analysis to help you decide, not a guarantee: fantasy results depend on real games that nobody can predict.
What we will never do
- Make moves for you. Lineups, trades and waiver claims are always yours to make in your league’s app.
- Sell your data. See the Privacy Policy.
- Take bets. The sportsbook uses play money only, and Picks is information only: no pools, entries, prizes or sportsbook links.
Free and Premium
Most of Dynasty Room is free, paid for by ads. Premium removes the ads and adds the tools that cost us to run, like Assistant GM and the trade finder. Questions? Contact us.