 Head coach Mike McCarthy named Williams the sixth cornerback on the depth chart to begin the regular season, behind Al Harris, Charles Woodson, Jarrett Bush, Frank Walker, and Will Blackmon.Special teams coordinator Mike Stock also selected Williams to be the secondary kick returner and the fourth-string punt returner.He made his professional regular season debut in the Green Bay Packers' season-opener against the Philadelphia Eagles and returned four kickoffs for a total of 100-yards in their 17–16 victory.