Nfl Overtime Rules 2025 Regular Season. In 2017, nfl clubs approved shortening overtime in the regular season to 10 minutes from 15. When the gameplay ends after four quarters of regulation and the scores are tied, the referee flips the coin, which the.

Here are some key details to be aware of for the regular season:. In 2017, nfl clubs approved shortening overtime in the regular season to 10 minutes from 15.