Predicting the NFL's Last Undefeated Team for 2026

As the NFL season approaches, predictions are being made about which team will remain undefeated the longest. Historically, only two teams have completed a regular season without a loss: the 1972 Dolphins and the 2007 Patriots. Given the current 17-game schedule, the likelihood of a team finishing 17-0 is considered extremely low.

In the previous season, every NFL team had at least one loss by the end of Week 5, a rare occurrence in recent years. This year, predictions suggest that the Ravens will be the last team standing without a defeat, although this has not historically translated into Super Bowl success. The last undefeated team to win the championship was the Colts in 2006.

With the trend of teams losing early in the season, the analysis will detail when each team is expected to suffer its first defeat, highlighting the competitive nature of the league.