Armstead (knee) is active for Sunday's game against the Jets.

Armstead (knee) will be a game-time decision for Sunday's game against the Jets, Travis Wingfield of the Dolphins' official site reports.

Armstead (knee) has been ruled out for the rest of Sunday's game against the Browns, Marcel Louis-Jacques of ESPN.com reports.

Armstead (knee) is active for Sunday's game against the 49ers.

Armstead (knee) is inactive for Sunday's matchup with the Texans.

Armstead (knee) has returned to Sunday's game against the Jets, Travis Wingfield of the Dolphins' official site reports.

Armstead (knee) is questionable to return against the Jets on Sunday.

Armstead (knee) is active for Sunday's game against the Jets.

Armstead (knee) did not practice Friday but is listed as questionable for Sunday's game against the Jets.

Armstead is listed as questionable for Thursday's Week 13 game against Green Bay due to a knee injury, but there is optimism that the offensive lineman will be able to play, Ian Rapoport of NFL Network reports.