![Watch: Former Oregon Ducks star Arik Armstead posts second straight game with a sack for San Francisco 49ers - oregonlive.com Watch: Former Oregon Ducks star Arik Armstead posts second straight game with a sack for San Francisco 49ers - oregonlive.com](https://arc-anglerfish-arc2-prod-advancelocal.s3.amazonaws.com/public/3FKA3DX6CNEGFOLZFGISEEHKQY.jpg)
Watch: Former Oregon Ducks star Arik Armstead posts second straight game with a sack for San Francisco 49ers - oregonlive.com
![Report: 49ers Sign Arik Armstead to Five-Year $85 Million Deal - Sports Illustrated San Francisco 49ers News, Analysis and More Report: 49ers Sign Arik Armstead to Five-Year $85 Million Deal - Sports Illustrated San Francisco 49ers News, Analysis and More](https://www.si.com/.image/ar_1:1%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_1200/MTcwMzY5NjQ1NjI1MjIyNDc5/usatsi_13897098.jpg)
Report: 49ers Sign Arik Armstead to Five-Year $85 Million Deal - Sports Illustrated San Francisco 49ers News, Analysis and More
![Watch: Former Oregon Duck Arik Armstead remains a red-hot sack machine for the undefeated San Francisco 49ers - oregonlive.com Watch: Former Oregon Duck Arik Armstead remains a red-hot sack machine for the undefeated San Francisco 49ers - oregonlive.com](https://arc-anglerfish-arc2-prod-advancelocal.s3.amazonaws.com/public/K5FTFI5I3JE7XDRISBLJZSEEME.jpg)
Watch: Former Oregon Duck Arik Armstead remains a red-hot sack machine for the undefeated San Francisco 49ers - oregonlive.com
![San Francisco 49ers select DT Arik Armstead from Oregon with 17th pick in NFL draft - ABC7 San Francisco San Francisco 49ers select DT Arik Armstead from Oregon with 17th pick in NFL draft - ABC7 San Francisco](https://cdn.abcotvs.com/dip/images/690109_043015-ap-Arik-Armstead-generic-img.jpg?w=1600)
San Francisco 49ers select DT Arik Armstead from Oregon with 17th pick in NFL draft - ABC7 San Francisco
![Arik Armstead on Twitter: "Dear #49ersfaithful, RETWEET IF YOU WANT A NINERS WIN TONIGHT! #WPMOYChallenge + @arikarmstead #NinersFootball #SFvsSEA #TNF # 49ers #NFL #ArikArmstead https://t.co/i1JCiXwu2B" / Twitter Arik Armstead on Twitter: "Dear #49ersfaithful, RETWEET IF YOU WANT A NINERS WIN TONIGHT! #WPMOYChallenge + @arikarmstead #NinersFootball #SFvsSEA #TNF # 49ers #NFL #ArikArmstead https://t.co/i1JCiXwu2B" / Twitter](https://pbs.twimg.com/media/Fj_H9aLVUAAn-rP.jpg)