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Fantasy Football Defense Rankings 2025 (DEF)

Updated on 1:25am UTC 4/29/25
3D Value System Explained
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Check out our 2025 Fantasy Football Defense Rankings.

This list of NFL team defenses provides a comprehensive overview of the top-ranked units for the upcoming season. The rankings are based on an analysis of various factors such as defensive talent, coaching, and overall scheme fit.

Get ready to take your fantasy football game to the next level. Our award-winning 3D projection system analyzes team defense data to calculate Floors, Ceilings, and Consensus projections.

Non-PPRHalf-PPRPPRTEP
Scoring & Filters
Player
Games
ADP
Bye
Floor
Proj
Consensus
Proj
DS
Proj
Ceiling
Proj
3D
Value
Other rankings are stale  before the 2nd round.

Draft using the best dynamic tool in the industry. Our fantasy player valuations (3D Values) change during your draft in response to...

  1. Exact league settings - direct sync
  2. Opponent and Team Needs
  3. Positional scarcity & available players
  4. Ceiling, injury risk, ADP, and more!

You need a dynamic cheat sheet that easily live-syncs with your draft board and adapts throughout your draft using 17 crucial indicators.

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THE 2025 ROOKIE GUIDE (V2) IS UPDATED!
100 Prospects • Mock Drafts • Trade Values • Model Scores • Analytics & More