The San Francisco 49ers lost two of their offensive stalwarts during their win Sunday.
Tight end Vernon Davis and tackle Anthony Davis were both injured during the Niners game against the Philadelphia Eagles.
Vernon injured his back during the third quarter, and Anthony went down with a knee injury.
The team announced that both players would not return to the game at Levi's Stadium.
Derek Carrier filled in for the Niners, who were already without backup tight end Vance McDonald.
Jonathan Martin replaced Anthony at right tackle.