Trainer touts Dos Santos' ground skills

Well-grounded: Junior dos Santos' trainer is happy with his grappling work. Marcelo Alonso/Sherdog.com

Brazilian jiu-jitsu coach Yuri Carlton has supreme confidence in Junior dos Santos’ ground skills, which remain unproven in the UFC. The Brazilian contender may get to showcase them when he squares off with Shane Carwin on Saturday in the UFC 131 main event. More ยป