At the end of regulation season (2001 season), what three NFL teams had the best records, most wins, best percentages?

The 2001 NFL regular season concluded with three teams clearly standing out due to their exceptional performance. The St. Louis Rams led the league with a remarkable 14-2 record, securing the best winning percentage at .875. Their high-powered offense, often dubbed "The Greatest Show on Turf," was a dominant force, leading the NFL in scoring with 503 points. Quarterback Kurt Warner earned his second league MVP award, highlighting the team's offensive prowess.

Following the Rams, both the Chicago Bears and the Pittsburgh Steelers finished with impressive 13-3 records, translating to an .813 winning percentage. The Chicago Bears had a surprising season, clinching the NFC Central title with a top-ranked defense that allowed a league-low 203 points. Their season included two memorable overtime victories where safety Mike Brown returned interceptions for game-winning touchdowns.

Meanwhile, the Pittsburgh Steelers, under coach Bill Cowher, also achieved a 13-3 record, winning the AFC Central division. Their success was built on a balanced offense and an elite defense that recorded 55 sacks, the most in the NFL that year. Both the Bears and Steelers earned byes in the wild card (Review) round of their respective conference playoffs, showcasing their regular season dominance. While the Rams ultimately reached Super Bowl XXXVI, they were famously upset by the New England Patriots, who had a less stellar 11-5 regular season record but made a remarkable playoff run.