A lightweight division attraction has been added to UFC Fight Night 88 as Evan Dunham faces Leonardo Santos. Dunham will enter the fight riding a three fight winning streak, most notably defeating Joe Lauzon at the UFC Ultimate Fighter 22 Finale. Santos is currently undefeated in UFC competition and this will be his sixth UFC bout in his home country of Brazil. UFC Fight Night 88 takes place on May 14th from a location TBA in Brazil with Ronaldo Souza and Vitor Belfort headlining.