Seahawks, Duane Brown agree to terms on three-year, $36.5 million extension July 27, 2018 by quixnet Seahawks, Duane Brown agree to terms on three-year, $36.5 million extensionCBSSports.com Duane Brown, Seahawks agree on $36.5M extensionNFL.com Report: Seahawks LT Duane Browns Agree to Three-Year ExtensionSports Illustrated Full coverage
