5. Indianapolis Colts vs. Houston Texans (2006)
Retirement isn’t easy for former NFL quarterbacks as Tom Brady keeps stealing all of the records. It can’t be easy for the likes of Peyton Manning to watch the former Patriot go down as the greatest in history. However, one record Manning still holds is the most 4000-yard season in NFL history. He went past Dan Marino in 2006 with his seventh successive 4000-yard year (via WTHR).

But Manning didn’t slow down. He continued to be a passing machine as he retired with an outstanding record of 14 4000-yard seasons. That’s one more than Brady, but nobody would bet against the Bucs QB overtaking him. Furthermore, since 2006, 10 quarterbacks matched or overtook Marino’s former record. This shows how the NFL has evolved in recent decades.