Defining moment in the main came when James Stewart went down in the whoops directly in front of Kevin Windham, who was matching his pace. (Photo: CoxMX.com)
Windham had nowhere to go but into Stewart’s downed bike. Windham went down hard and he says he hurt his spleen. He was peeing blood. Rumor on Stewart is a torn ACL. (Photo: CoxMX.com)
Chad Reed took the win in Las Vegas, his second win of the year. The following night at the banquet, he also got Team of the Year honors from Feld Motorsports. (Photo: CoxMX.com)
Ryan Villopoto did what he had to do to take home the big prize, finishing third in the main to clinch the championship. (Photo: CoxMX.com)
Villopoto celebrates his first-ever 450cc title in front of a sellout Vegas crowd. (Photo: CoxMX.com)
Ryan Villopoto with his new 2012 AMA Supercross number. (Photo: CoxMX.com)
Blake Baggett chased down Ryan Sipes late in the Lites East main to take the win. (Photo: CoxMX.com)
Justin Barcia only needed to finish 15th or better to win the East title in Vegas, and he finished third. (Photo: CoxMX.com)
Broc Tickle took the Lites West title after a knock-down battle with Eli Tomac in the main event. (Photo: CoxMX.com)
Ryan Sipes nearly had the Lites East main won until he was passed by Blake Baggett on the last lap for the win. Sipes made up for it by winning the Dave Coombs Sr. East/West Shootout, though. (Photo: CoxMX.com)