3:15 PM - Ahkello Witherspoon (Pit) (hamstring) has been ruled out for Sunday's game against New Orleans, Missi Matthews of the Steelers' official site reports.

4:39 PM - Ahkello Witherspoon (Pit) (hamstring) was a full participant during Wednesday's practice, Teresa Varley of the Steelers' official site reports.

7:16 PM - Ahkello Witherspoon (Pit) (hamstring) is inactive for Sunday's game against the Dolphins, Teresa Varley of the Steelers' official site reports.

4:37 PM - Ahkello Witherspoon (Pit) (hamstring) is listed as doubtful for Sunday's game at Miami, Brooke Pryor of ESPN.com reports.

4:35 PM - Ahkello Witherspoon (Pit) (hamstring) was listed as a full participant on the Steelers' injury report Thursday.

3:37 PM - Ahkello Witherspoon (Pit) (hamstring) has been ruled out for Sunday's contest against Tampa Bay, Teresa Varley of the Steelers' official site reports.

3:13 PM - Ahkello Witherspoon (Pit) (hamstring) has been ruled out for Sunday's matchup against the Bills, Chris Halicke of DKPittsburghSports.com reports.

12:31 PM - Ahkello Witherspoon (Pit) head coach Mike Tomlin said Tuesday he anticipates Witherspoon (hamstring) being out for Sunday's Week 5 matchup against the Bills, Mike DeFabo of The Athletic reports.

3:34 PM - Ahkello Witherspoon (Pit) (hamstring) won't play Sunday against the Jets, Teresa Varley of the Steelers' official site reports.

10:37 PM - Ahkello Witherspoon (Pit) (hamstring) was ruled out for the remainder of Thursday's game against the Browns, Alan Saunders of PittsburghSportsNow.com reports.

2:42 PM - Ahkello Witherspoon (Pit) (shoulder) totaled three tackles (two solo) during the Steelers' 19-9 preseason win over the Lions on Sunday.

8:00 PM - Ahkello Witherspoon (Pit) suffered a shoulder injury while tackling running back Kenneth Walker during Saturday's preseason game against the Seahawks, Brooke Pryor of ESPN.com reports.

1:51 PM - Ahkello Witherspoon (Pit) is expected to re-sign with the Steelers on a two-year contract Thursday, Josina Anderson of CBS Sports reports.

11:50 AM - Ahkello Witherspoon (Pit) tallied four solo tackles, two interceptions and three pass defenses in Thursday's 36-28 loss to the Vikings.

1:17 PM - Ahkello Witherspoon (Pit) was acquired by the Steelers from the Seahawks on Friday, Ian Rapoport of NFL Network reports.