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My League (Beta): Sleeper Start/Sit & Trade Help

Link your Sleeper fantasy football league for free start/sit advice, trade ideas, waiver pickups, matchup win odds, power rankings and playoff odds, scored for your league's rules.
SPORTSMAFIA BETA

MY LEAGUE

Link your Sleeper fantasy football account and get start/sit calls, trade ideas and waiver pickups made for your league.

Log in or join free to link your SleeperJoin free

Just your Sleeper username. No password, read-only, free.

Start / Sit

Your real roster, scored with your league's rules (PPR, half, superflex, TE premium). We blend FantasyPros experts, ESPN projections, Vegas team totals, snap counts, target share, weather, injuries and byes, and tell you who to start, with a plain reason for each call.

Trade Ideas

We rank every team's starters in your league with SportsMafia Trade Desk values, find where you're deep and thin, and suggest fair trades with specific league-mates that help both sides.

Waiver Pickups

The best players nobody in your league has, ranked for your roster's needs, plus who's getting added and dropped most across Sleeper today.

League Insights

This week's matchup with your win chance, power rankings, team strength by position, playoff odds from 2,000 simulations, and grades for every trade in your league, draft picks included.

All Your Leagues

Every 2026 NFL league you're in, with one-tap tabs and an overview of lineup problems across all of them. Works great on your phone.

How it works

  1. Log in or join SportsMafia free.
  2. Type your Sleeper username (find it under your profile picture in the Sleeper app).
  3. Pick a league and see your advice. It stays linked until you unlink.

My League is in beta. What it does and what it can't do yet · Tell us what's off. We only read public Sleeper league data, we never make moves for you.

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Contests kick off · Thursday, Nov 12 · Prizes start Dec 1

Open now. Join free, build your profile and use the Black Book and Trade Desk today. Contests kick off Thursday, Nov 12. Play for bragging rights now; prizes start Dec 1.

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