LeSean McCoy and Sammy Watkins will not play in Week 4 for the Buffalo Bills against the New York Giants.

McCoy has been dealing with a hamstring injury for several weeks and says he won't play until he's 100 percent healthy again.

McCoy was acquired via trade by the Bills in the offseason from the Philadelphia Eagles.

Karlos Williams has played well for the Bills at running back in McCoy's absence.