9:55 AM - Curtis Robinson (SF) 49ers activated Robinson (ankle) from injured reserve Saturday, Josh Dubow of Associated Press reports.

11:07 AM - Curtis Robinson (SF) 49ers announced Wednesday that Robinson (ankle) has been designated to return, Aaron Wilson of ProFootballNetwork.com reports.

5:55 PM - Curtis Robinson (SF) 49ers placed Robinson (ankle) on injured reserve Wednesday.

7:24 PM - Curtis Robinson (SF) suffered a high ankle sprain during Thursday's preseason contest against the Texans, David Lombardi of The Athletic reports.

8:57 PM - Curtis Robinson (SF) (ankle) will not return to Thursday's preseason finale against the Texans, Eric Branch of the San Francisco Chronicle reports.

7:01 PM - Curtis Robinson (SF) (groin) is expected to miss the 49ers' practices this week while dealing with a groin injury, Matt Maiocco of NBC Sports Bay Area reports.