A pair of top rated lightweights are set for action at UFC 164 as Jamie Varner will be in the octagon against Gleison Tibau. Varner has won two of three in his most recent UFC run, last defeating Melvin Guillard by decision at UFC 155. Tibau has rotated wins and losses in his last five UFC appearances, with his last fight being a victory over John Cholish at UFC On FX VIII. UFC 164 takes place on August 31st from the Bradley Center in Milwaukee, Wisconsin with Ben Henderson and TJ Grant headlining.