After podium finishes in the opening two rounds, Pro Circuit Kawasaki's Seth Hammaker is out of Supercross after a testing crash saw him fracture two vertebrae and lacerate his spleen. "This week I had a practice crash getting ready for San Diego. Grade 3 spleen laceration and compression fractures in T7

Monster Energy Pro Circuit Kawasaki earned back-to-back wins thanks to the breakout ride from Seth Hammaker, who captured his very first win during his rookie season inside AT&T Stadium at Arlington on Saturday. The win from Hammaker marked the second straight race for first-time winners, including teammate Cameron McAdoo’s first win last weekend