The 2025 NASCAR Cup Series Championship at Phoenix Raceway concluded an era, closing the chapter on the playoff format that shaped NASCAR title battles for over ten years. Ryan Blaney won the race, but Kyle Larson secured the season championship, sparking renewed debate about the fairness of the playoff system.
Since its introduction in 2014, the playoff format featured a 16-driver elimination bracket, ending with a winner-take-all finale among four finalists. This structure created intense drama and increased late-season viewership but faced criticism for prioritizing short-term results over consistent performance throughout the season.
The final race exemplified the format’s contentious nature. Denny Hamlin, who led the season in wins and dominated the championship event, lost the title due to a late caution and pit strategy changes.
"The outcome reignited long-standing debates about the fairness and integrity of the system."
NASCAR's playoff format ends with mixed emotions as the sport faces growing pressure to reconsider how champions are decided.