In 49ers Film Room, we analyze San Francisco 49ers game film, including offensive and defensive concepts as well as specific player performance. We also break down upcoming opponents, dig into the film of potential free-agent fits, and analyze key trends from across the NFL.
In this series of 49ers Film Room, Chris Wilson analyzes the 4-3 Under/Over hybrid, Cover-3 Press defensive system San Francisco 49ers defensive coordinator Robert Saleh brings to the team from his time with the Seattle Seahawks and the Jacksonville Jaguars.
SERIES ARTICLES
49ers Film Room: Simplifying Robert Saleh’s 4-3 base defense
The San Francisco 49ers, under new defensive coordinator Robert Saleh, are installing a new 4-3 under/over-hybrid defensive system for the 2017 season. We clear up some common misconceptions surrounding the Niners’ new base defense. Over
49ers Film Room: 2017 roster fits in Robert Saleh’s 4-3 Under/Over defense
San Francisco 49ers DC Robert Saleh is switching the 49ers to a 4-3 Under/Over hybrid defense. Where will the Niners' personnel fit?
49ers Film Room: Robert Saleh and the 4-3 Under/Over hybrid defensive front
San Francisco 49ers 2017 Defense - Robert Saleh and the 4-3 Under/Over Hybrid Defense. Play breakdowns and the LEO and OTTO positions.
About the Author: Chris Wilson
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In the 49ers Film Room, we analyze San Francisco 49ers game film, including offensive and defensive concepts as well as specific player performance. We also break down upcoming opponents, dig into the film of potential free-agent fits, and analyze key trends from across the NFL:
49ers Film Room: Breaking down QB Jimmy Garoppolo’s Top 5 Passes
After reviewing each of quarterback Jimmy Garoppolo’s passes during his tenure with the San Francisco 49ers, we selected Jimmy G’s top 5 plays, and then broke each one down for this edition of 49ers Film Room.
49ers Film Room: Nick Bosa and Dee Ford in Double Wide-9 Alignments
In this series of 49ers Film Room, we break down the “Wide Nine” technique and its effect on the San Francisco 49ers’ 2019 defense. In Part 3, we review how Nick Bosa and Dee Ford will attack the quarterback — with the assistance of DeForest Buckner — from “Double Wide-9” defensive alignments.
49ers Film Room: The Wide-9 in Robert Saleh’s 2019 defense
49ers Film Room: Breaksdown of the “Wide Nine” technique and its effect on the Niners' defense, plus how Nick Bosa and Dee Ford fit into the new scheme.
49ers’ wide-9 stacked-linebacker defense replaces Robert Saleh’s scheme
The San Francisco 49ers’ 2019 defensive scheme features a wide-9 defensive front, stacked linebackers, and interchangeable safeties -- a far cry from the scheme defensive coordinator Robert Saleh brought to San Francisco in 2017.
49ers Film Room: Robert Saleh’s 4-3 Over/Under Hybrid Cover-3 Press Defense
In this 49ers Film Room series, Chris Wilson analyzes new DC Robert Saleh's 4-3 Under/Over hybrid, Cover-3 Press defensive system.
49ers Film Room: Why Kirk Cousins Is Not A Franchise Quarterback
In this 49ers Film Room series, Chris Wilson breaks down key stats and 38 plays which show why Kirk Cousins is not a franchise quarterback.