Image Jason Anderson quickly jumped his way into the lead when the gate dropped for the 250 main. Credit GuyB Related: Blake Baggett Cooper Webb Davi Millsaps Jason Anderson Malcolm Stewart Monster Energy Supercross Photo Blast Seattle Supercross 2017 Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 39 of 48Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter GuyB 4/10/2017 5:54pm Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter