Eli Tomac went quickest over Chase Sexton and Jett Lawrence in the first free practice session in St. Louis. After FP2, Sexton went to the top with Tomac second and Justin Cooper pushing Jett Lawrence down to fourth.
Haiden Deegan set the pace in the 250 class from Seth Hammaker and Britain’s own Max Anstie, by FP2 it was Anstie up to second overall while Deegan stayed top. Tom Vialle was back in 13th with Cole Davies 11th.
250 FP combined
450 FP combined
See some early on-track action below:
Practice day at the Dome 🤝 #SMX #SMXPlayoff2 pic.twitter.com/UAuiX2bMs1
— SuperMotocross (@supermotocross) September 12, 2025
