Defense wins championships: Fred Warner puts 49ers' Super Bowl hopes on defense's shoulders
Former Mission Hills star Fred Warner among several San Diego connections in Super Bowl 2020 - Sports Illustrated High School News, Analysis and More
Niners linebacker Fred Warner gets second shot at Chargers - The San Diego Union-Tribune
Mr. Irrelevant has a shot: Brock Purdy adds gunslinger mentality to 49ers
Every NFL Team's Undrafted Free Agent Most Likely to Make the Roster, News, Scores, Highlights, Stats, and Rumors
2008 New England Patriots, American Football Wiki
NFL's best closer Nick Bosa front-runner for DPOY award
How Fred Warner's tough love gave 49ers QB Trey Lance the push he needed - InForum
How The 49ers Rely On Fred Warner & Linebackers For A Top Pass Defense
Column: NFL San Diegans: Jags duo impedes Justin Herbert's team as playoffs begin - The San Diego Union-Tribune
49ers observations: Fred Warner's big hit vs. Chargers caps stellar day – NBC Sports Bay Area & California
49ers look to wrap up NFC West title in Seattle once again - The San Diego Union-Tribune
1987 San Diego Chargers season - Wikipedia