Most NFL defenses are using closed-to-open rotations to get into Tampa 2, but the 2025 Chargers used a unique open-to-open rotation as a change-up on 2nd & Long. This schematic breakdown explains the mechanics of the inverted spot-drop zone (Big Half), covering everything from the “Tip” Tackle pick pressure to the Nickel “pop” coverage variation. Learn how defensive coordinators use this split-safety shell to let the middle run-through (MRT) defender act as a vertical “trash collector” without pulling a linebacker from the box.
—
Thursday Clinics are the “Open Lab.” You have 30 days to study this clinic for free before it hits the Paid Archive. Click below to become a full member of MatchQuarters.
—
A complete video analysis software for any sport.
Once Sport Analyzer is a powerful yet easy-to-use video analysis software with advanced tagging, 3D telestration, automatic tracking, and live analysis – built for coaches and analysts at all levels.
14-day Free Trial available – no credit card required!
Use promo code MATCHQUARTERS for a 10% discount!
Timestamps:
00:00 - Introduction to Non-Traditional Tampas
00:13 - The Chargers' Open-to-Open Philosophy
00:34 - Film Study: 3rd & 6 vs. Raiders
01:44 - The Open Post Boundary Invert Mechanics
02:05 - The "Tip" Tackle-Pick Simulated Pressure
04:30 - Film Study: Derwin James & Nickel Creepers
05:53 - Boundary-to-Field Middle Run-Through Rotation
07:23 - Film Study: 4-Man Rush with Nickel Pop-Out
08:55 - Coaching the "Trash Collector" Safety from Depth
—
Other NTT Resources:
If you enjoyed this breakdown, you'll love our premium Clinics where I go even deeper. Become a paid subscriber to unlock our full library.
—
—
© 2026 MatchQuarters | Cody Alexander | All rights reserved.






















