3:24 PM - Tyler Kroft (SF) (coach's decision) is inactive Sunday against the Chiefs.

11:46 PM - Tyler Kroft (SF) (knee) was a full participant in the 49ers' practice Wednesday, David Lombardi of The Athletic reports.

11:56 AM - Tyler Kroft (SF) (knee) is out Sunday against the Falcons, Matt Barrows of The Athletic reports.

2:37 PM - Tyler Kroft (SF) (knee) is questionable for Sunday's contest against the Falcons, Eric Branch of the San Francisco Chronicle reports.

2:41 PM - Tyler Kroft (SF) (knee) was a limited participant during Wednesday's practice, Nick Wagoner of ESPN.com reports.

6:52 PM - Tyler Kroft (SF) Kyle Shanahan noted Monday that Kroft will miss a few weeks with an MCL sprain, Jennifer Lee Chan of NBC Sports Bay Area reports.

6:46 PM - Tyler Kroft (SF) has been ruled out for the remainder of Sunday's game against the Seahawks due to a knee injury, Cam Inman of The San Jose Mercury News reports.

5:53 PM - Tyler Kroft (SF) caught one of two targets for nine yards in Sunday's 19-10 loss to the Chicago.

5:53 PM - Tyler Kroft (SF) caught one of two targets for nine yards in Sunday's 19-10 loss to the Chicago.

12:36 PM - Tyler Kroft (SF) was spotted warming up with the 49ers' first-team offense and is expected to start at tight end Sunday against the Bears, Matt Barrows of The Athletic reports.

12:36 PM - Tyler Kroft (SF) was spotted warming up with the 49ers' first-team offense and is expected to start at tight end Sunday against the Bears, Matt Barrows of The Athletic reports.

5:51 PM - Tyler Kroft (SF) 49ers re-signed Kroft on Wednesday, Cam Inman of San Jose Mercury News reports.

10:20 AM - Tyler Kroft (SF) 49ers signed Kroft to a one-year contract Monday, Adam Schefter of ESPN reports.