As of April 2025, Haiden Deegan is leading the 250SX West Division championship in the AMA Supercross series. The 19-year-old rider from Temecula, California, racing for Monster Energy Yamaha Star Racing, has demonstrated exceptional skill and consistency throughout the season.
Deegan’s performance has been impressive, securing a victory at Anaheim 2 with a commanding 17-second lead over second-place finisher Julien Beaumer. His dominance continued in Arlington, where he achieved a near-perfect sweep in the Triple Crown format, finishing 1-1-2 across the three Main Events. Despite challenging starts in each race, Deegan showcased his ability to navigate through the pack and secure top positions
As of the latest standings, Deegan holds a 12-point lead over Julien Beaumer, with 129 points compared to Beaumer’s 117. Other notable competitors include Cole Davies with 104 points and Jo Shimoda with 102 points
Off the track, Deegan’s journey has been marked by both triumphs and challenges. In March 2025, he was arrested in Florida for street racing and stunt driving. However, he addressed the incident publicly, sharing his mugshot on Instagram and emphasizing his commitment to his racing career
Looking ahead, Deegan is set to compete in the upcoming Seattle round of the 250SX West Division, aiming to extend his lead and further solidify his position in the championship standings.
