Former BYU linebacker Fred Warner named San Francisco 49ers
San Francisco 49ers' Fred Warner placed on NFL's COVID-19 reserve list
49ers Place Star Linebacker Fred Warner on Reserve/COVID-19 List
How the Fred Warner Extension Impacts the San Francisco 49ers
49ers news: Fred Warner placed on the reserve/Covid-19 List
49ers covet Garoppolo's speed; Mitchell sits; Greenlaw returns
2021 Fact Book, PDF, Sports
49ers star linebacker Fred Warner joins 'With Authority' ahead of
49ers place starting LB Warner on COVID-19 list - National
Brock Purdy helps 49ers thrash Cowboys and extend regular-season
Brock Purdy helps 49ers thrash Cowboys and extend regular-season
Fred Warner - San Francisco Chronicle