What ChallengeFlag knows that your fantasy app doesn't

Real injury intel, real coaching tendencies, real matchup edges, pulled from the same data our Front Office customers pay for. Sign up to get it in your pocket.

See your own team first. No account needed.

Sleeper now; ESPN from the import page. Yahoo coming soon. About a minute.

Or look at the example first (the 2025 finale, real games, real flags, an example roster)

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Your league week on the web: Build-Up (am I ready, waivers, crews), Pre-Game (the lineup decision), Live and Results (points against projection, what the calls cost), plus the Trade evaluator.

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Real data, right now

Facing the Los Angeles Rams

5.0

penalties drawn / game

Disciplined defense: fewer free plays for their opponents' skill players.

Facing the Atlanta Falcons

5.6

penalties drawn / game

Disciplined defense: fewer free plays for their opponents' skill players.

Facing the Denver Broncos

6.0

penalties drawn / game

Disciplined defense: fewer free plays for their opponents' skill players.

Recent roster moves, waiver wire watch

Amari Gainer DE · Signed → MIAAnthony Tyus III RB · Signed → CARBryce Oliver WR · Signed → HOUDante Pettis WR · Waived-Injury DeShon Elliott SAF · Placed on Injury Reserve - Designated for Return → PITEaston Stick QB · Activated → TB

Unsigned free agents

Your emergency stash list. If a starter goes down mid-week, these are the players a team could sign before the waiver wire even catches up.

Deon King LB · Norfolk StateJared Dangerfield WR · Western KentuckyMartin Ifedi DE · MemphisGeorge Lamar LB · Clemson