The San Francisco 49ers locked up another core player with a lucrative extension, agreeing to a three-year extension with All-Pro Fred Warner that makes him the highest-paid off-ball linebacker in NFL history.

After locking up star quarterback Brock Purdy with a massive new deal, the San Francisco 49ers rewarded another key player on the other side of the ball.

Linebacker Fred Warner agreed to terms on a 3-yr/$63M contract extension with the San Francisco 49ers.