Sources: Broncos QB Drew Lock has sprained AC joint in throwing shoulder - ESPN
Lock activated by Broncos, could make first NFL start Sunday
Bucs will face banged-up Broncos on Sunday
New quarterbacks not working out across NFL this season
Uh-oh-and-2: Drew Lock injured as Broncos fall 26-21 to Pittsburgh – The Denver Post
What is Drew Lock's win/loss record as a starting quarterback?
After Broncos' offense and defense exchange words, Noah Fant says it time to “put up or shut up” – The Fort Morgan Times
Broncos, led by backup quarterback Jeff Driskel, see comeback fall short in loss to Pittsburgh – Canon City Daily Record
Broncos lose another star with Jurrell Casey out for year
How Teddy Bridgewater beat out Drew Lock and won the Denver Broncos' starting QB job
Broncos QB Drew Lock questionable vs. Dolphins with rib injury
Here we go again? Lock, Broncos in a familiar spot - The San Diego Union-Tribune
Uh-oh-and-2: Drew Lock injured as Broncos fall 26-21 to Pittsburgh – The Denver Post
Cover 4: Broncos lose Drew Lock to shoulder injury, fall 26-21 to Steelers