2021 San Francisco 49ers season - Wikipedia
San Francisco 49ers 2021 offseason outlook: team needs, draft, free agency - Sports Illustrated
NFL Free Agents The San Francisco 49ers Should Still Target
49ers' free-agency preview: Pass rushers, QBs, kickers could be sought
2021 NFL Mock Draft: First-round picks for all non-playoff teams - Bleeding Green Nation
49ers 2021 NFL Draft grades: Eight picks all earn passing marks – NBC Sports Bay Area & California
49ers trade quarterback Trey Lance to Cowboys for 4th round pick
2021 NFL Mock Draft: San Francisco 49ers select QB Trey Lance, Denver Broncos trade up for Justin Fields in Mike Renner's final mock draft, NFL Draft
Top San Francisco 49ers' pending free agents in 2021