Pittsburgh placed Allen (biceps) on its injured reserve list Tuesday, Teresa Varley of the Steelers' official site reports.

Coach Mike Tomlin said Tuesday that Allen will miss the final two games of Pittsburgh's regular season recovering from surgery he underwent to repair his biceps after Week 16, Gerry Dulac of the Pittsburgh Post-Gazette reports.

Allen appears to have underwent arm surgery following Saturday's win over the Raiders, Mark Kaboly of The Athletic reports.

Allen injured his biceps in Saturday's victory over the Raiders, Teresa Varley of the Steelers' official site reports.

Allen was released by the Steelers on Tuesday, Teresa Varley of the team's official site reports.

Allen (ankle) is unlikely to participate during Saturday's preseason game against the Seahawks, Alan Saunders of PittsburghSportsNow.com reports.

Allen signed his restricted rights free agent tender Thursday to keep him with the Steelers, Aaron Wilson of ProFootballNetwork.com reports.

Allen (illness) was activated from the reserve/COVID-19 list Thursday.

The Steelers placed Allen (undisclosed) on the reserve/COVID-19 list Wednesday.

Allen (hamstring) isn't listed on Wednesday's injury report, Dale Lolley of DKPittsburghSports.com reports.