Five tournaments into his rookie season on the PGA Tour, Mackenzie Hughes has the 36-hole lead at Sea Island and expects a few nerves. Hughes had another bogey-free round Friday and took care of the par 5s on the Plantation Course for a 5-under 67, giving him a two-shot lead over C.T. Pan going into the weekend of the RSM Classic, the final PGA Tour event of the year. Hughes at was at 14-under 128. More...