FREE LEAGUE POWER RANKING
Rank your league
Every team in your Sleeper league graded and ranked by Edge value — your team highlighted, free and no signup.
Connect a Sleeper username or a public ESPN league — we pull every roster in it and rank the whole league by the Edge value model, so you see exactly where you stand.
| What it does | Ranks every team in your Sleeper league by Edge value, your team highlighted. |
|---|---|
| Inputs | Your public Sleeper username, or a public ESPN league ID |
| Cost | Free, no signup |
| Platform | SharperSunday works in your browser today — phone or desktop, nothing to install. Native iOS and Android apps are coming; we'll announce here when they're live in the stores. |
| Data source | Public Sleeper or ESPN rosters + Edge values, recomputed for your league's format |
| As of | Edge values built 2026-09-30T05:00:24.283Z |
Read the AI write-up — every player, your win window, three trade targets.
The full write-up goes beyond the letter grades — specific players to target in a trade, who's worth picking up, and what to do about your weakest position. Create a free account to read it right here.
Read my full report — freeFree account. No card required. 14-day General Manager trial available if you want the full experience.
How your league gets ranked
We pull every roster in your league and rank them with the Edge value model — the same engine behind SharperSunday's win-window and power-rankings tools. Your team is highlighted so you can see your exact standing, like 3rd of 12, at a glance.
Dynasty leagues are ranked by win-window phase — from Juggernaut and Win Now at the top to Rebuilder and Basement at the bottom — blending each roster's value and age to show who's built to compete now and who's building for later. Redraft leagues are auto-detected and ranked on a contender / in-the-hunt / spoiler scale instead, because a redraft team's outlook is about this season's projected strength and record, not a multi-year dynasty window.
Want the full breakdown?
The ranking is the headline — and the most fun to share with your leaguemates. The same connect also grades your team and your draft, and the full AI co-manager report — every team's posture, your trade targets, and where to attack — is unlocked free when you create an account. Start free.
Frequently asked questions
How does the league power ranking work?
Enter your Sleeper username and pick a league. We pull every team's roster from Sleeper and rank the whole league with the Edge value model — your team highlighted, so you see exactly where you stand ("3rd of 12"). Dynasty leagues are ranked by win-window phase (Juggernaut, Win Now, Rising, Rebuilder, and so on); redraft leagues are ranked by projected strength with contender / in-the-hunt / spoiler labels.
Does it work for redraft leagues too?
Yes. We auto-detect dynasty vs. redraft from your league settings. Redraft teams are graded on a contender / in-the-hunt / spoiler scale tuned to projected roster strength and record — not a misleading dynasty win-window, which only makes sense when you keep your roster year to year.
What's a win window?
A dynasty team's window is when it's built to compete. The Edge model reads each roster's value and age to place every team in a phase — from Juggernaut (elite and young) to Basement (thin and old) — so you can tell who's buying, who's selling, and where you fit in the league's pecking order.
Do I need to sign up?
No. The league ranking is instant and needs only your public Sleeper username — and it's the most shareable grade, since it ranks every team in your league. Creating a free account unlocks the full AI breakdown, including your team and draft grades in the same report.
Can I grade an ESPN league instead of Sleeper?
Yes. Switch the connect to ESPN, paste your league ID (the number after leagueId= in your league's URL) or the whole link, pick the season, then pick your team. The league has to be viewable by anyone — ESPN's private leagues need a login we deliberately never ask for, so make the league viewable in ESPN's league settings or use a Sleeper name instead. Every ESPN player is matched to the same player data behind the Sleeper grade, so the roster and league grades read the same; the draft grade appears only when ESPN reports a completed snake or linear draft for that season.
Explore more: Dynasty rankings & analysis · Pricing · FAQ