Patriots' Keshawn Martin: Exits Thursday's game

Martin limped off early in the fourth quarter of Thursday's preseason finale against the Giants with an unspecified injury, ESPN's Mike Reiss reports.

Prior to his exit from the contest, Martin caught two passes on four targets for 16 yards and a TD. He's fighting for a depth wideout slot on the Patriots' 53-man roster and if Martin's injury is anything of note, it could boost Aaron Dobson's chances of sticking.