In the 2009 season, Slater was active for 14 games for the Patriots, recording six tackles on special teams, while recording one rush for six yards as a wide receiver. He also returned 11 kickoffs for 269 yards, a 24.5 average. Slater had a career-high 35-yard kickoff return in the regular-season finale against the Houston Texans. He also played in a reserve role at wide receiver and on special teams coverage units in the postseason game against the Baltimore Ravens. In that game, Slater had two kickoff returns for 46 yards and a special teams tackle.
