5:39 PM - Malik Mustapha (SF) (chest) has no injury designation ahead of Sunday's matchup against the Dolphins, Matt Maiocco of NBC Sports Bay Area reports.

5:38 PM - Malik Mustapha (SF) (chest) has been ruled out ahead of Thursday night's matchup against the Rams, Eric Branch of the San Francisco Chronicle reports.

12:03 PM - Malik Mustapha (SF) (calf) is not among San Francisco's inactives for Sunday's matchup against Tampa Bay, Lindsey Pallares of the 49ers' official site reports.

5:25 PM - Malik Mustapha (SF) (calf) is listed as questionable ahead of Sunday's matchup against the Buccaneers, Jennifer Lee Chan of NBC Sports Bay Area reports.

12:24 PM - Malik Mustapha (SF) recorded 12 tackles (six solo) during Sunday's 28-18 loss versus the Chiefs.

5:35 PM - Malik Mustapha (SF) (ankle) is not among the injury report for Sunday's game against the Chiefs, Matt Maiocco of NBC Sports Bay Area reports.

5:46 PM - Malik Mustapha (SF) (ankle) was spotted working off to the side of 49ers' practice Monday, David Lombardi of The San Francisco Standard reports.

4:32 PM - Malik Mustapha (SF) is day-to-day with a low ankle sprain that he suffered in Thursday's matchup against the Seahawks, Nick Wagoner of ESPN.com reports.