Unified 55 Preview: Main Card (UFC Fight Pass) John Nguyen vs Mateo Vogel Zackery Powell vs Matt Hulme Pat Pytlik vs Ryan Leininger Ricky Bandejas vs Michael Imperato Mohamed Ado vs Chris Chapman Prelims Tom Theocharis vs Robert Dunn Ryan Yapsam vs Karim Henniene Dorjan Dokaj vs Cal Kostiniuk Ferdaws Nayimi vs Nate Smal