The San Francisco 49ers have added one of the most accomplished wide receivers in NFL history, and one defender seems to be a big fan of the move.

Multiple teams have reportedly called the 49ers about a Fred Warner trade as free agency opens. Here's what we know.

San Francisco 49ers linebacker Fred Warner raved about the team's free agency signing of wide receiver Mike Evans.

Kyle Shanahan and linebacker Fred Warner relived some painful memories as part of the Super Bowl 60 pregame show on NBC.

Warner was a Super Bowl LX commentator as the Seattle Seahawks defeated the New England Patriots at Levi’s Stadium in Santa Clara. He played college football for the Brigham Young University Cougars and was selected by the 49ers in the third round of the 2018 NFL draft.

49ers All-Pro Linebacker Fred Warner Out for Season Following Severe Right Ankle Injury TAMPA, Fla. (AP) — The San Francisco 49ers lost another key player when All-Pro linebacker Fred Warner left Sunday's loss at Tampa Bay with a season-ending ankle injury.

During his injury recovery, Fred Warner watched games from a suite and gained a new perspective on the energy players bring to the field.

It looked bad when it happened, and unfortunately for Fred Warner and the 49ers, the injury to the linebacker's ankle is bad. 49ers coach Kyle Shanahan announced after the game that Warner dislocated and fractured his ankle. The injury will require season ...