Grizzlies' Martin says he has stress fracture in his foot
[gtxvideo vid="dZ1oDbYJ" playlist="" pid="OTSe9U1y" thumb="http://player.gtxcel.com/thumbs/dZ1oDbYJ.jpg" vtitle="Martin Summer League”] MEMPHIS, Tenn. (AP) - Memphis Grizzlies first-round draft pick Jarell Martin says he has a stress fracture in his foot that will prevent him from playing in any summer league games. Martin…



