William Byron’s NASCAR championship mindset propelled him to a pivotal victory at Martinsville, guaranteeing his third consecutive chance at the NASCAR Cup Series title. On the eve of the Phoenix Raceway finale, Byron stands ready to challenge Chase Briscoe, Kyle Larson, and Denny Hamlin for the coveted championship after an intense and often turbulent season.
Building Toward Consistent Success with Championship Focus
Throughout the 2025 NASCAR Cup Series, William Byron experienced numerous challenges, yet managed to deliver a powerful performance when the stakes were highest. His journey with crew chief Rudy Fugle, which began in 2016 during Byron’s breakout Truck Series effort with Kyle Busch Motorsports, has returned to prominence. Byron and Fugle, reunited at Hendrick Motorsports in 2021, reignited a partnership defined by strategic thinking and constant growth.
The duo’s efforts bore fruit at Martinsville, where Byron overcame prior playoff setbacks—including a Las Vegas crash with Ty Dillon and a costly spin at Talladega—by dominating from pole position. Leading 304 of 500 laps and sweeping both stages, Byron’s victory not only erased doubts but also signified his readiness for Phoenix’s ultimate challenge.
“Once Rudy and I got together and we could see a path towards racing for championships, we started to put emphasis on this place. And honestly, before we worked together at Hendrick, we were really good at Phoenix as well together.” — William Byron, Driver
The strong partnership and mutual understanding between Byron and Fugle have been instrumental as they prepared for Phoenix. After 35 races, the team finds itself back in the title fight, joining an elite Championship 4 lineup that includes formidable opponents like Kyle Larson and Denny Hamlin.

Sharpening Skills and Overcoming Adversity in the Playoff Hunt
Despite a regular season marked by speed and reliability, turning pace into wins occasionally proved challenging for Byron. His Martinsville victory was only his third of the year and broke a winless streak dating back to Iowa in August. Entering Martinsville, Byron’s average playoff finish stood at 16.0—the lowest among the remaining championship contenders. Nonetheless, the victory restored momentum and confidence as the team prepared for the most crucial race of the year.
At Phoenix—now the definitive arena for crowning champions—the No. 24 crew’s familiarity and strategic emphasis on the 1-mile oval set them apart. Their approach, forged through shared setbacks and triumphs, may prove decisive in the 312-lap battle for the NASCAR Cup Series championship.
Growth, Adaptability, and the Power of an Open Mindset
As the regular-season champion, William Byron has shown versatility, adaptability, and the kind of measured intensity required of NASCAR’s elite. Throughout challenges and dips in playoff performance, Byron remained committed to self-improvement alongside Fugle, embracing new techniques and data to stay competitive at Phoenix and other key tracks.
“I think we had to learn some new things about this racetrack. He has been extremely open-minded to learning this racetrack with a Cup car versus a truck. I’ve never heard him talk about, ‘oh, the truck needed this.’ He hasn’t talked about that. It’s always been, ‘this is what we need to do with the Cup car.’ And that’s how I try to approach the racetrack as well.” — William Byron, Driver
Byron’s willingness to adapt has shaped his performance in NASCAR’s Next Gen era, evident in his one win, three top-five finishes, and an 8.0 average at Phoenix. The commitment to continual evolution, both from Byron and Fugle, could serve as their advantage over rivals like Denny Hamlin and Kyle Larson in the race for the championship.
Anticipating the Championship Showdown at Phoenix
With renewed momentum and a deep understanding of the Phoenix oval, William Byron and his Hendrick Motorsports crew approach Sunday’s pivotal contest with a winning mindset. Their journey from Truck Series ambition with Kyle Busch Motorsports to back-to-back title opportunities showcases the transformative impact of a resilient approach and collaboration.
As NASCAR’s best prepare to compete in the season finale, the impact of Byron’s championship focus extends beyond this weekend, shaping the No. 24 team’s competitive philosophy and influencing future title races. For Byron, Fugle, and the entire Hendrick organization, Phoenix isn’t just the scene of their latest challenge—it represents the culmination of years of dedication, adaptability, and a relentless pursuit of excellence.
🏜️ "Once Rudy (Fugle) and I got together and we could see a path towards racing for championships, we started to put emphasis on this place."@WilliamByron on the No. 24's mindset toward @phoenixraceway.
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— SiriusXM NASCAR Radio (Ch. 90) (@SiriusXMNASCAR) November 1, 2025

