49ers make Fred Warner move, creates chunk of cap space amid free agency
San Francisco 49ers: Where PFF has Fred Warner & Dre Greenlaw ranked among all NFL linebackers - Niners Nation
Agent's Take: Considerations for Nick Bosa's next contract as 49ers edge rusher looks to reset the market
Behind the Scenes of Fred Warner's Contract Signing
Fred Warner's next contract with 49ers 'should be at the very high end of the market' - ESPN - San Francisco 49ers Blog- ESPN
Why the San Francisco 49ers paid Fred Warner
Golden Nuggets: 49ers LB Fred Warner's contract reads like a three-year, $42 million deal, per Spotrac. - Niners Nation
Niners sign All-Pro LB Fred Warner to record five-year extension
Fred and Sydney Warner have a new podcast. Here's what you need to know - Deseret News