Tualatin, OR (7/30/2014) - Ever wonder what would happen if MX and ATV pros squared off head to head? We wanted to find out so Motosport.com invited Pro Supercross Racer Trey Canard and Pro ATV Motocross Thomas Brown duke it out against each other. Check it out as Trey and Thomas face off on Trey's practice track in Oklahoma filmed by Blake Shipman.