Baker Mayfield’s blindside became less safe Sunday. Left tackle Tristan Wirfs suffered a knee injury with about five minutes remaining in the first half of the Bucs’ 23-20 loss to the 49ers. According to multiple reports,

Buccaneers left tackle Tristan Wirfs exited their game with the San Francisco 49ers with an apparent knee injury and is questionable to return. A Niners defender was blocked into Wirfs’ knee

After a much-needed bye week, the 4-4 San Francisco 49ers are set to return to the field in Week 10 against the Tampa Bay Buccaneers in Florida. Before the 49ers start the stretch run of the season, significant reinforcements are on the way for Kyle Shanahan’s squad, headlined by the highly-anticipated season debut of Christian McCaffrey.