Round 16 of the 2025 Monster Energy AMA Supercross Championship in Denver delivered the kind of high-stakes drama fans crave, with title implications in both the 250SX West and 450SX classes. The night belonged to Haiden Deegan, who clinched his first 250SX championship. Meanwhile, the 450SX title fight tightened with Chase Sexton’s dominant win, setting up a thrilling finale.
Haiden Deegan: A 250SX Title
Haiden Deegan’s rise in Supercross has been as much about his aggressive riding and confidence as it has about his results. At Denver, Deegan sealed the 250SX West title.
Deegan after the race:
“This victory is significant for me, especially since many people doubted my abilities, claiming I was merely hype before entering Supercross and Motocross.
Deegan’s results speak for themselves. With one round left, he clinched the 250SX West division with a commanding 25 points over Cole Davies. His ability to deliver under pressure, has made him one of the most talked-about riders of the season.
250SX West Standings After Round 16
| Position | Rider | Points |
|---|---|---|
| 1 | Haiden Deegan G2 | 196 (Clinched Victory) |
| 2 | Cole Davies G2 | 171 |
| 3 | Julien Beaumer | 167 |
| 4 | Jo Shimoda | 149 |
| 5 | Coty Schock G2 | 131 |
450SX Division: Sexton Strikes, Webb Holds the Lead
The 450SX main event in Denver was a showcase for Chase Sexton, who rode with urgency and precision. After a close battle with Cooper Webb, Sexton made an aggressive pass for the lead and never looked back, winning by over eight seconds. Webb, under pressure but composed, finished second and retains a narrow nine-point lead heading into the Salt Lake City finale.
Justin Cooper completed the podium after a late charge, while Malcolm Stewart and Aaron Plessinger rounded out the top five.
450SX Standings After Round 16
| Position | Rider | Points Lead/Gap |
|---|---|---|
| 1 | Cooper Webb G2 | Leader |
| 2 | Chase Sexton | -9 |
| 3 | Justin Cooper G2 | (not specified) |
| 4 | Malcolm Stewart | (not specified) |
| 5 | Aaron Plessinger | (not specified) |
G2 Throttle Users Among Top Contenders
Several top contenders, including Haiden Deegan, are known users of the G2 throttle, a popular choice for riders seeking precise throttle control and improved feel. While official confirmation for each rider’s equipment can vary by race, Deegan and other podium regulars have been associated with the G2 throttle system, which is favored for its adjustability and consistency-especially in high-pressure situations like Denver’s penultimate round.
Final Thoughts
Round 16 in Denver will be remembered for Haiden Deegan’s dramatic championship clinch and the intensifying 450SX title battle. Deegan, matched by his undeniable speed, has made him a divisive but essential figure in Supercross. As the series heads to its Salt Lake City finale, all eyes will be on whether Cooper Webb can hold off Chase Sexton, and if Deegan’s boldness will continue to define the sport’s next generation.
