The 49ers signed Wishnowsky to a four-year contract extension Saturday, Nick Wagoner of ESPN reports.

Wishnowsky has cleared the league's concussion protocol and doesn't have an injury designation for Sunday's wild-card matchup against Dallas.

Wishnowsky (concussion) is listed as questionable for Sunday's Wildcard game versus the Cowboys but is expected to play, Nick Wagoner of ESPN.com reports.

Wishnowsky (concussion) will not return Sunday against the Rams, Nick Wagoner of ESPN.com reports.

Wishnowksy has left the 49ers' game against the Rams early and is being evaluated for a concussion, Matt Barrows of The Athletic reports.

Wishnowsky (illness) has exited the reserve/COVID-19 list Saturday.

Wishnowsky (illness) was placed on the reserve/COVID-19 list Monday, Cam Inman of The San Jose Mercury News reports.

The 49ers selected Wishnowski in the fourth round of the 2019 NFL Draft, 110th overall.