Ricky Pearsall, Trent Williams estimated as limited

The San Francisco 49ers are monitoring key players' injuries ahead of their upcoming game. Wide receiver Ricky Pearsall was limited in Tuesday's walk-through as he recovers from a knee injury, which has sidelined him for the past two games. Pearsall's injury was aggravated in Week 17 against the Bears. Left tackle Trent Williams, who returned to play all 59 snaps on Sunday after a hamstring issue, was also marked as limited. Linebacker Fred Warner, recovering from a dislocated and fractured right ankle sustained in Week 6, was limited as the team opened his 21-day practice window. Warner is not expected to play this week but may return for the NFC Championship Game if the 49ers advance. Safety Ji’Ayir Brown and linebacker Luke Gifford did not participate in practice due to hamstring and quad injuries, respectively. Other players listed as limited include linebacker Dee Winters, defensive end Keion White, offensive guard Dominick Puni,