Backup QB Case Keenum tests positive, leaving Browns down to third-string QB vs. Raiders - The Boston Globe
He's a true pro': Stefon Diggs believes Bills in good hands with Case Keenum at QB
Notes: Kevin Stefanski reiterates organization's belief in Baker Mayfield, praises addition of Case Keenum as backup - BrownsZone with Scott Petrak
Case Keenum calls it “small miracle” Baker Mayfield was able to play some weeks in one of “gutsiest” seasons he's seen from a QB - BrownsZone with Scott Petrak
He's a true pro': Stefon Diggs believes Bills in good hands with Case Keenum at QB
Carlson FG gives Raiders 16-14 win vs COVID-ravaged Browns
NFL updates COVID-19 protocols in response to spike: More masking, no visitors, and more - The Boston Globe
This Week in Browns: Late travel plans … and a late AFC playoff push? - The Athletic
Are Broncos crazy enough to chase NFL playoff berth without legit backup to quarterback Russell Wilson?
5 things to know about new Browns QB Case Keenum
COVID-19 positive tests lead to NFL, NBA, NHL postponements
Browns QB Case Keenum tests positive for COVID-19, team turns to Nick Mullens - Sports Illustrated
Buffalo Bills trade for Browns QB Case Keenum