Spray Charts for Flag Football: Visualizing Your Passing Game
What spray charts are, how they map passing targets on the field, and how coaches use them to identify tendencies and prepare for opponents.
What Is a Spray Chart?
A spray chart plots where a quarterback's passes land on the field. Each throw is a marker placed at the location of the catch, incompletion, or interception — creating a scatter plot that instantly shows a passer's tendencies.
How They Work
The field is divided into zones — left, middle, right horizontally and short, intermediate, deep vertically. Completions, incompletions, and interceptions are color-coded. A spray chart might reveal a quarterback completes 80% of passes to the right flat but only 45% deep left — actionable information for both development and scouting.
Identifying Tendencies
- Clustering — Too many completions in one area means you are predictable
- Dead zones — Unused areas represent unexploited space
- High-risk areas — Zones with high interception rates indicate decision-making problems
Scouting Applications
When you access an opponent's play-by-play data, their spray chart reveals comfort zones and weaknesses. A quarterback who never throws deep left? Cheat your safety right. A team that hammers short middle routes on first down? Stack the box.
FlagStat Spray Charts
FlagStat generates spray charts automatically from play-by-play data, filterable by quarterback, receiver, quarter, or down. Coaches can track how passing tendencies evolve across a season — proof that practice adjustments are translating to games.