A back injury has forced lightweight contender Jorge Masvidal out of his UFC Fight Night bout against Norman Parke on January 18 in Boston. Stepping in for the Florida veteran is fellow Floridian Gleison Tibau.

Winner of four of his last five, including two straight, Tibau is showing the best form of his career heading into the Parke fight, which will open up the FOX Sports 1 main card.