FREE FOR THE 2026 SEASON · SLEEPER LEAGUES

The second screen your draft room is missing.

A live war room that syncs with your Sleeper draft in seconds — opponent strategy reads, pick forecasts, value alerts, and best ball portfolio tracking. Keep it open next to the Sleeper app and stop drafting blind.

Launch Draft Captain → Try the simulated draft

No account. No login. Read-only — it never touches your Sleeper account.

Two tools, one draft brain

Built for managers who treat draft night like it matters — because it does.

REDRAFT · LIVE DRAFTS

Draft Captain

War room — per-team strategy reads (Zero RBEarly QB and more) with next-pick predictions
Pick forecast — who's likely gone before your turn, and who survives
Live rankings — Sleeper rank, FFC ADP, your own CSV; drafted players strike automatically
Sortable stats — PPG, YPG, YPT, targets/game from last season
Target queue — star players, get at-risk alerts before they're sniped
Honest engine — prediction accuracy graded live, on screen

BEST BALL · PORTFOLIO

Best Ball Captain

% owned — exposure across every draft on your account, with a configurable cap
Range projections — floor / median / ceiling for every player, backup spike-value included
Bye overlap warnings — critical for total-points formats
Stack tracker — your QB stacks plus the best available partners
Roster construction — live targets by draft length (2-3 QB, 5-6 RB, 7-8 WR…)
Draft-room exposure — see your portfolio % next to every available player

How it works

Zero setup. Your draft data is already public through Sleeper's read-only API — this just makes it useful.

Enter your Sleeper username or paste a draft URL. No password, ever.

Pick your rankings — live ADP sources, or upload the board you trust.

Draft in Sleeper with Draft Captain on a second screen. Picks sync in ~2 seconds.

Win the picks between the picks — forecasts, runs, fallers, and stacks in real time.

The honest fine print, up front: predictions are a graded heuristic, not a crystal ball — the app shows you its live accuracy so you know how much to trust it. Projections are a range model, not a simulation. Rankings are only as current as the source you pick. It's a draft companion, not a replacement for your own judgment — it just makes your judgment faster.