The 2025 NASCAR Cup Series Championship at Phoenix Raceway concluded a defining era in stock car racing, as the sport officially retired its controversial playoff format that shaped championship battles for more than ten years.
Ryan Blaney claimed victory in the race, while Kyle Larson secured the season title. However, the outcome revived long-standing debates about fairness and the system’s integrity among fans and analysts.
First introduced in 2014, the format featured a 16-driver elimination bracket that culminated in a winner-take-all finale with four contenders. While this setup created dramatic finishes and boosted late-season TV ratings, critics argued that it emphasized sprint results over season-long consistency.
Sunday’s finale exemplified both the excitement and controversy of the system. Denny Hamlin, who led the series in victories and dominated much of the championship event, lost his title hopes after a late caution and pit stop shuffle changed the outcome.
"It’s tough to see a driver dominate all year and still lose the championship because of one caution," one fan wrote on social media.
Following the race, fans flooded social media and forums, expressing frustration at what they saw as the randomness of the playoff format. Many called for NASCAR to revert to a more traditional points-based system that rewards season-long performance and consistency over one-off results.
The 2025 Phoenix finale ended NASCAR’s playoff era amid drama and strong fan calls for a fairer, season-long championship format.