Nikita Krylov will deal with Ryan Spann at the primary card of UFC Fight Night 221, likewise called UFC Vegas 71. Krylov and Spann were set to fight at UFC Fight Night 220, however Krylov was required to take out due to health problem. Krylov has actually won his last 2 battles, while Spann has actually won 3 out of his last 4, all by blockage in the preliminary. Tipico Sportsbook deals odds on the fight, with Krylov preferred at -170 and Spann at +145. The over/under is set at 1.5 rounds, with the under preferred at -170. SportsbookWire’s Kevin J. Erickson forecasts a win for Spann by means of TKO/KO.