Overview:
The 2025 SuperMotocross World Championship Final in Las Vegas showcased talent and grit: Jett Lawrence secured his third consecutive 450 title, Jo Shimoda became the first Japanese rider to win the 250 crown while serving as a positive role model for the sport, and Haiden Deegan’s aggressive riding created drama but ended in heartbreak.
450 Class — Lawrence Brothers Lead the Way
- Jett Lawrence (Australia) — By winning Moto One and finishing second in Moto Two, Jett clinched his third straight 450SMX title. His consistency continues to define this era of SuperMotocross.
- Hunter Lawrence (Australia) — Fighting through illness, Hunter’s Moto Two win secured second overall in the championship. This proves the Lawrence family dominance remains unshaken.
- Eli Tomac (USA, Colorado) — With steady 2-3 finishes, Tomac locked in third overall. At 32, he remains one of the sport’s most respected veterans.
250 Class — Jo Shimoda: A Champion and Role Model
The night belonged to Jo Shimoda (Suzuka, Japan), who rode with discipline, composure, and humility. His efforts secured him his first 250SMX World Championship.

Shimoda’s victory is historic — the first Japanese rider to ever win an SMX World title. However, his impact stretches beyond trophies. Known for his respectful demeanor, tireless work ethic, and ability to stay calm under pressure, Shimoda has become a role model for young riders worldwide.
His journey reflects not just racing talent, but character:
- Patience under pressure — While rivals rode aggressively, Shimoda stuck to his strategy and avoided costly mistakes.
- Global inspiration — His win is already being celebrated as a milestone for Japanese motocross. It motivates the next generation of international riders.
- Professional example — In interviews and in the paddock, Shimoda is praised as a humble and hardworking athlete. He represents the sport with dignity.
Rounding out the class were:
- Seth Hammaker (USA, Pennsylvania) — Finished second with strong pace and consistency.
- Tom Vialle (France) — Earned third overall, continuing his steady rise in American Supercross.
Haiden Deegan — Aggressive but Costly
Haiden Deegan entered Las Vegas trailing Shimoda by ten points and needing nothing less than perfection.
- In Moto One, he rebounded from an early crash to finish second.
- In Moto Two, his aggressive block pass attempt on Shimoda resulted in contact, a heavy crash, and a broken collarbone.
Deegan was later penalized five championship points for excessive aggression, officially ending his title hopes. Though the night ended in pain, his relentless energy and bold style kept fans on edge throughout the finale.
Key Takeaways
- Jett Lawrence secures his third straight 450SMX title, cementing his place as the dominant force of the premier class.
- Jo Shimoda becomes the first Japanese rider to win a 250SMX World Championship. He does so while embodying the values of respect, determination, and sportsmanship.
- Haiden Deegan showed fierce competitiveness but ultimately paid the price for an all-or-nothing approach.
Sources
- Motocross Action — 450 Results Las Vegas SMX
- Motocross Action — 250 Results Las Vegas SMX
- NBC Sports — 450 Las Vegas Finale
- RacerX — Lawrence & Shimoda Victorious
- VurbMoto — Deegan Injury & Penalty
About the Author:

About the Author
Kasdyn Click

