Ken Roczen won the Indiana National on Saturday for his fifth 450 Class victory of the season, and Jeremy Martin wrapped up the 250 Class season title.
Ryan Dungey won the Unadilla National on Saturday for third victory in last four rounds and fourth this season in the Lucas Oil Pro Motocross Championship.
Ryan Villopoto led from start to finish in his fourth AMA Supercross win of the season Saturday night, beating Justin Barcia and Ken Roczen to extend his season points lead.
Motocross rider Trey Canard is setting up a donation booth at this weekend's race to help with relief efforts for the deadly Oklahoma tornado.
Trey Canard raced to his first career Monster Energy AMA Supercross class victory on Saturday night, beating defending champion Ryan Dungey at Reliant Stadium.