The UFC’s August return to Milwaukee has a new lightweight fight set for the bill. Former WEC champion Jamie Varner (21-7-1 MMA, 3-2 UFC) is set to meet Gleison Tibau (27-9 MMA, 11-7 UFC) at UFC 164. Sources with knowledge of the bout recently confirmed the fight booking to MMAjunkie.com (www.mmajunkie.com), and UFC officials made the announcement Wednesday afternoon. UFC 164 takes place Aug.