Doug Martin knocked out of game vs. Cardinals with hamstring injury

Tampa Bay Buccaneers running back Doug Martin will not return against the Arizona Cardinals after leaving Sunday's game with a hamstring injury.

Martin had seven carries for 23 yards before leaving in the first quarter, and was initially considered doubtful before the Buccaneers ruled him out.

Running backs Charles Sims and Jacquizz Rodgers will carry the load in his absence.

Defensive end Robert Ayers (ankle) and tight end Luke Stocker (ankle) also left the game and will not return.