A pair of welterweights will be colliding at UFC Fight Night 64 as Peter Sobotta does battle against Sergio Moraes. Sobotta is currently undefeated in his second UFC run, having defeated Pawel Pawlak at UFC Fight Night: Munoz vs. Mousasi. Moraes has won two of three under the UFC banner and he enters this fight on a two fight winning streak. UFC Fight Night 64 takes place on April 11th from the Krakow Arena in Krakow, Poland with Mirko Cro Cop and Gabriel Gonzaga headlining.