
Football Route Concepts
On this week’s Off The Charts Football Podcast, the whole crew dove into Bryce Rossler’s route concepts research. While individual route definitions are straightforward, grouping them into concepts usually gets messy—coaches often use different names for identical combinations, and the sheer number of variations creates sample sizes too small to analyze effectively.
To try and solve this, Bryce shifted the focus from route names and individual combinations to defensive stress mechanisms, organizing hundreds of combinations into a handful of core concept families.
What do we mean by this? For example, take the Smash and Fade-out route concepts. While the progressions may differ, both plays stress out the opposing defense in a similar manner.

In Smash, 1 is on a hitch and 2 is running a corner; fade-out is self explanatory with 1 on a vertical and 2 on a quick out.
As Matt describes it, the two receivers “are running to different places, but they’re really running to the same places, with one receiver going deep and one receiver running short, and they’re both trying to stress the Cover 2 corner.”
For more details, please listen to the full episode!

The 2026 NFL Draft Website has scouting reports for more than 400 of the top players. With that, we’ve got ratings and rankings. It’s basically everything a GM would want to know about the NFL’s top rookies heading into the 2026 season (we’ll be getting to the 2027 Draft at a later date).
Our statistical information package includes Total Points, our proprietary metric that values everything that happens on the field, as well as position-specific performance data in the form of raw totals, averages, and percentile rankings. And we explain our stats in our glossary.
Also From SIS
Mark Simon shares three interesting trade candidates whose defense could have a notable impact for the team that acquires them.
What We’re Reading/Watching
Clayton Eckert takes a look at how the Steelers fare at preventing pressures on offense and creating pressures on defense.
Ryan Anderson shares what makes Kevin Dotson an essential member of the Rams’ offense.
The SIS Website Has A New Look

Check out the newly-redesigned SIS website! We’ve made it easier for you to find our articles, our data, and information about the tools and resources we offer. Give it a try on your desktop, laptop, phone, or mobile device.
Social Media Post of the Week

Give us a follow on your favorite social media platform to see what is going on in the company as well as our featured statistical content!
Check us out on Bluesky, where we share content and notes regularly, as well as some of your other favorite content outlets. You can also find us on X, Instagram, Facebook, and LinkedIn. And as you can see in the image above, we encourage our folks to post on Reddit too.
More from the SIS Community

On Off the Charts, members of the R&D team, and special guests dig into statistical insights, tactical analysis, and personal opinions, aimed at providing listeners with a comprehensive understanding of the week's key matchups and the intricacies of the sport. On The SIS Baseball Podcast, we interview current players and coaches about defensive excellence and review the latest baseball news.
The Fielding Bible Website
The FieldingBible.com website is a great resource for your defensive stat needs. It features player and team stats, Defensive Runs Saved leaderboards, and more.
