THSCA

Austin Armstrong - Building a Championship Defense

by Texas High School Coaches Association
Austin Armstrong - Building a Championship Defense

Description

Learn how one of college football's youngest defensive coordinators structures an entire year to build a physical, multiple, fundamentally sound defense. Austin Armstrong, defensive coordinator at Houston under Willie Fritz, breaks down Houston's five phases of the year, Identity, DNA, Work, Evaluation, and Execution, and the defensive pillars that never change regardless of scheme: tackling, block destruction, blitzing and pass rush, and takeaway behavior.

You'll get a detailed look at how Armstrong installs a defense using a "whole part, part" teaching method instead of overwhelming players on day one, how he structures position-group circuits to maximize reps (with real practice film of tackling, blitz, and coverage drills), and how Houston creates accountability through a public "stock up, stock down" system after every practice. The session closes with a full breakdown of Houston's weekly game-week schedule, from Sunday self-scout through Saturday gameday, showing exactly how and when third down, red zone, and situational packages get installed, reviewed, and repped.

Whether you're building a defensive program's calendar from scratch or looking for a more organized approach to practice structure and player accountability, this session delivers a complete, detailed framework from a rising coordinator in the SEC's and Big 12's coaching ranks.

Enroll now to get full access to this lesson and start building a more organized, accountable, and multiple defense.

Lessons

The Coach

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Austin Armstrong
Defensive Coordinator, University of Houston

Austin Armstrong joined the University of Houston as defensive coordinator in 2025 after serving as defensive coordinator at Florida, where he became the youngest defensive coordinator in the SEC at the time of his hire. A proven defensive coach and developer of talent, Armstrong has helped produce numerous all conference selections while leading defenses at Florida and Southern Miss that consistently ranked among the nation's best in turnovers, sacks, tackles, tackles for loss, and red zone defense.

Prior to becoming a coordinator, Armstrong gained experience at Georgia and Louisiana, helping those programs reach conference championship games, bowl appearances, and the 2019 Sugar Bowl.

Armstrong earned his degree from Huntingdon College, where he was a four year linebacker. He is married to his wife, Tiffany.

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This Course Includes


24 hours on-demand video
Streaming from mobile and TV
Lifetime access
Certificate of completion
100% money back guarantee

Course Info


Rating: (0)
Caterory: Football/Team Defense
Duration:
Videos: 20