Super Bowl history: Wins, losses, results, teams, appearances
San Francisco 49ers Super Bowl History: Wins, losses, appearances, and all-time record
Kansas City Chiefs win Super Bowl LIV against San Francisco 49ers
NFL Teams With the Most Super Bowl Wins and the Fewest
Super Bowl 2020 matchup of Chiefs vs. 49ers has historic feel - Los Angeles Times
NFC Championship Game history: Wins, losses, results, teams
How do NFL teams do the year after winning the Super Bowl? – NBC Sports Bay Area & California
Tom Brady now owns these 14 Super Bowl records - Pats Pulpit
When Was the Last Time the 49ers Won the Super Bowl?
The Super Bowl history of the Chiefs and 49ers, at a glance