Mack leads Bears' defense in win over Seahawks
September 09, 2018: Seattle Seahawks defensive tackle Quinton Jefferson (99) during the third quarter of an NFL matchup between the Seattle Seahawks and the Denver Broncos at Broncos Stadium at Mile High
Seahawks cut Shelby Harris, Quinton Jefferson keep Rhattigan
Preseason Week 03: Los Angeles Chargers vs. Seattle Seahawks Game Recap
Saints Gameday Seattle Seahawks October 9, 2022 by Renaissance Publishing - Issuu
Quinton Jefferson brings flexibility to Seahawks defensive line
Patriots lose to Seahawks, 35-30
Former Seahawks DE Quinton Jefferson Strikes Deal with Bills - Sports Illustrated Seattle Seahawks News, Analysis and More
New York Jets sign former Seahawks defensive lineman Quinton Jefferson - Field Gulls