American football rules
Super Bowl LI was the first Super Bowl to go into overtime with a 28-all tie between the Atlanta Falcons and New England Patriots, which the Patriots eventually won with James White scoring a touchdown on the Patriots' first drive.
1985 New England Patriots season
The 1985 New England Patriots season was the 16th season for the team in the National Football League and 26th season overall. The Patriots had a record of eleven wins and five losses, and finished tied for second in the AFC East Division. They then became the first team in NFL history ever to advance to the Super Bowl by winning 3 playoff games on the road, defeating the New York Jets 26–14, the Los Angeles Raiders, 27–20, and the Miami Dolphins 31–14, in the AFC Championship game. The Patriots' win in Miami was their first victory in that stadium since 1969. The win over the Dolphins in the game has gone down as one of the greatest upsets in NFL history, as the Dolphins were heavily favored.