Two welterweights have been added to UFC 168, as Bobby Voelker faces William Macario.
Both fighters will be in search of their first UFC victory on the December 28 card from Las Vegas. It features a main event between UFC middleweight champion Chris Weidman and Anderson Silva.
Voelker (24-10) has lost both of his Octagon bouts, falling to Patrick Cote and Robbie Lawler. Macario (6-1) is an alum of The Ultimate Fighter: Brazil 2. He dropped his first UFC bout to Leonardo Santos in the finals.