An injury has forced Thiago Alves off the UFC On Fox Sports 1 #1 card, replacing him against Matt Brown will be Mike Pyle. Brown will enter the fight riding a five fight winning streak, last defeating Jordan Mein at UFC On Fox VII. Pyle will enter the fight on a four fight winning streak, with a notable victory over Rick Story by split decision at UFC 160. UFC On Fox Sports 1 #1 takes place on August 17th from the TD Garden in Boston, Massachusetts with Chael Sonnen and Mauricio Rua headlining.