Tom Brady vs. Peyton Manning rivalry: From Brady's first start to Manning's last laugh, what you need to know
Peyton Manning - Wikipedia
NFL: Brady-Manning rivalry began in obscurity
Manning vs. Brady is a great rivalry; here are others from around sports
Track the Tom Brady-Peyton Manning rivalry - The Boston Globe
History of Peyton Manning vs Tom Brady meetings - Sports Illustrated
Is Patrick Mahomes vs. Joe Burrow the next Tom Brady vs. Peyton Manning? Analyzing QB rivalry hype
History of Peyton Manning vs Tom Brady meetings - Sports Illustrated