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GET ORGANIZED & READY FOR THE PLAYOFF RUN

SAVE 37% on the VAULT until the end of the season.

100% RECOMMENDED BY VAULT MEMBERS!

Film study. Game planning. Practice tools. Complete coaching systems. Everything you need for the stretch run.

The place for in-season coaches lookthe competition.

Take a look at what’s inside.

GameDaySystems.substack.com
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You can help on a block. But you CAN’T give up your gap.

That’s one of our biggest teaching points with Gap Scheme blocking.

GAP - ON - BACKER

Your inside gap ALWAYS takes priority.
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Replying to @Coach_ChadJohn
All 26 HWTIs in the GameDay Systems Vault. Save 37% on Annual until the end of the season.

GameDaySystems.substack.com
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Almost done with the Defensive Coordinator Season Evaluation. Will be added to the Vault.
Offensive Self-Scout
HC Season Evaluation
OC Season Evaluation
DC Season Evaluation (in progress)
Senior - Year review
Underclassman - Year review

All evaluations in the Vault.
Download, print, and use them to wrap up your season.

Download below:
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Updated our Inside Zone install.

It covers the covered/uncovered rules, OL/RB/QB responsibilities, combo calls, reads vs. 4-2 and 3-4 fronts, common mistakes and fixes, and a three-day install progression.

Here’s a look inside the complete install in the GameDay Systems Vault.
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Here’s a look inside the complete install in the GameDay Systems Vault.
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Another end-of-season tool is in the Vault: the Assistant Coach Questionnaire.

It gives each coach a chance to reflect on the season, their position group, their role, and what they would handle differently next year. This is page 1 of 2. The PDF and editable version are both included.
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The Vault now has player evaluations, head coach program evaluations, coordinator evaluations, and assistant coach surveys. Pick the tools that fit your program, print them, and use the feedback to plan for next season.

GameDaySystems.substack.com
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Offensive Self-Scout
HC Season Evaluation
OC Season Evaluation
DC Season Evaluation (in progress)
Senior - Year review
Underclassman - Year review

All evaluations in the Vault.
Download, print, and use them to wrap up your season.

Download below:
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Download here. Use them all or choose the ones that fit your team.

gamedaysystems.substack.com/p/before-you-c…
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Inside Zone has a whole family- and everybody has a different job.

One reads it. One locks it. One slices across. One shows bluff.

Six ways to keep the defense guessing.
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Replying to @Coach_ChadJohn
Complete IZ install inside the Vault.

GameDaySystems.substack.com
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The season isn't over after the last game is played.

Player feedback is important to your program.

Coach feedback is as well.

Download these End-Of-Season evaluation forms as well as the season self-scout so that you can officially close the book on the 2026 season.

Download link below:
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Still playing football?

Don’t install a new offense for the playoffs. Add an answer to a run you already trust.

G Fold + Hitches:

5 in the box — run it.
6 in the box — throw it.
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Game Week Wrinkle #11 includes the full diagram, weekly install plan and game film.

Available now in the Vault.
GameDaySystems.substack.com
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Coaches - Looking to add a small wrinkle to your offense this week?

Game Week Wrinkles can be found in Member Exclusives.

Each wrinkle contains
- a diagram of the play
- the problem and answer
- the complete install plan
- video of the play in a game

The goal is to help ent m that will help you win this Friday.
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GameDaySystems.substack.com

Click "member exclusives" and you can see all 11 Game Week Wrinkles along with install and video.
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Went back and updated our 6-page DUO COMPLETE INSTALL.

Inside:
• Blocking rules
• Double-team techniques
• RB reads
• 6 defensive fronts
• Common mistakes and fixes
• 3-day install progression
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Replying to @Coach_ChadJohn
The complete system is available in the GameDay Systems Vault.

Link in bio.
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