Sources: 49ers make Warner NFL's top-paid LB

Four-time All-Pro linebacker Fred Warner and the San Francisco 49ers have reached agreement on a three-year, $63 million contract extension that includes over $56 million in guaranteed money, sources told ESPN's Adam Schefter on Monday.

The dealt makes Warner the NFL's highest-paid linebacker. It marks the second time in his seven-year NFL career that Warner has landed a contract that makes him the league's highest-paid linebacker.

It continues a productive offseason in which the 49ers have agreed to extensions with starting quarterback Brock Purdy and tight end George Kittle.