A lightweight contest has been added to this May’s UFC On Fuel TV III event as veteran Carlo Prater locks horns with TJ Grant. There is no word on yet what portion of the card this fight will take place in, but it is expected to be part of the preliminary card. TJ Grant has alternated wins and losses in his UFC career, while Carlo Prater is coming off of a controversial win over Erick Silva. UFC On Fuel TV III takes place on May 15th at the Patriot Center in Fairfax, Virginia and it is headlined by Dustin Poirier facing Chan Sung Jung.