How to Read NFL Depth Charts for Fantasy Football: What They Mean and What to Ignore
NFL teams publish official depth charts showing the order of players at each position. Teams also post unofficial depth charts in practice reports. Understanding what these documents mean — and where they mislead — saves fantasy managers from making decisions based on incomplete information.
Depth Chart Quick Reference
| Depth chart situation | What it actually means | How to use it | What to ignore |
|---|---|---|---|
| Player listed first string | Official starting designation — but not guaranteed usage share | Starting point; verify with snap counts and beat reporter notes | Assuming first string = 100% of snaps |
| RBs listed 1A and 1B | Genuine committee — neither is the clear feature back | Treat as a committee situation; research snap history from prior weeks | Assuming the “1A” runs 80% of the time |
| WR listed second but running full routes | May be more fantasy-relevant than the listed “starter” | Track target share and route run rate — those override the depth chart | Relying on depth chart rank instead of opportunity data |
| Preseason depth chart updates | Most useful signal all year — shows coaching hierarchy forming | Watch for movement up and down throughout camp | Single-day depth chart snapshots; wait for consistent patterns |
| Depth chart after a starter injury | Clear signal for who takes over — this is the primary use case | Immediately check who is next on the chart at that position | Beat reporter speculation before the depth chart is updated |
| Coaching staff listed depth chart | Often strategic disinformation — especially at injury-prone positions | Start with it; cross-reference beat reporters and snap counts | Taking any “questionable” player’s depth position at face value |
What the Depth Chart Shows
A depth chart lists players at each position in order:
- First string: The starter — the player expected to play the most.
- Second string: The first backup — expected to play if the starter is injured or ineffective.
- Third string and beyond: Deeper backups and practice squad candidates.
Teams are required to release official depth charts in preseason. During the regular season, teams update their depth charts weekly, often using the positions as injury management tools rather than accurate usage predictors.
What the Depth Chart Does NOT Show
Snap percentages. A player listed as the starter is not guaranteed to receive any specific percentage of snaps. A “starter” running back might play only 50% of snaps while a “second string” back handles most pass-catching downs.
Role specifics. Depth charts do not distinguish between a lead back and a passing-down specialist. They do not show that the third receiver on the depth chart is the slot running the most routes. They show positional order, not usage role.
Coaching intentions. Teams are notorious for obscuring injury information and usage plans in publicly released depth charts.
How to Read Running Back Depth Charts
Running back depth charts require the most careful reading. The NFL’s shift toward committee backfields means a “starter” often does not mean a feature back.
Look for these signals:
- If two RBs are listed 1A and 1B, expect a genuine split
- If one RB clearly outplays the other in preseason and training camp, expect the depth chart to lag behind actual usage
- Track snap percentages and touch counts from beat writers — these are more accurate than official depth charts
Red flag. A new offensive coordinator or coaching staff often runs a different RB usage pattern than what the prior season’s depth chart implied.
How to Read Wide Receiver Depth Charts
Slot receiver is often unlisted. Some teams list WRs as X, Z, and slot separately. Others lump all WRs together in a single depth chart. A slot receiver who runs 80% of routes may appear as the “third receiver” on a combined depth chart.
Target share matters more than depth chart rank. A second-string WR who commands 25% of team targets is more fantasy-relevant than a first-string WR who is injury-prone or on a run-heavy team.
When Depth Charts Are Most Useful
During preseason. Preseason depth charts help identify which players are competing for roles and which are locks. Movement of players up and down the depth chart through preseason gives meaningful information.
When a starter gets injured. When a starter gets hurt, the depth chart immediately tells you who the backup is. This is the clearest use case for depth chart reading.
In dynasty, for identifying competition. When a dynasty RB faces a new draft pick or free agent signing, checking the depth chart tells you the official starting point of the competition.
Better Sources Than Depth Charts
- Beat reporter social media accounts — most timely source for true starter information
- Snap count data (Pro Football Reference) — shows actual usage vs. projected usage
- Touch distribution reports — carries and targets tell more than depth chart rank
Depth charts are the starting point. The best fantasy managers validate them against real usage data.
For how to use this information in the context of waiver wire decisions, see: Waiver Wire Strategy: How to Win the Fantasy Football Waiver Wire Every Week.