MMA Fight Coverage Pre-Fight with Tracy Cortez UFC Phoenix AZ May 7Flyweight action sees Tracy Cortez (9-1, fighting out of Scottsdale, Ariz.) face off with Melissa Gatto (8-0-2, fighting out of Sao Paulo, Brazil)UFC CHAMPIONSHIP DOUBLEHEADERHEADLINES UFC® 274 AT FOOTPRINT CENTERUFC® 274: OLIVEIRA vs. GAETHJEFEATURED BOUTS:(C) CHARLES OLIVEIRA vs. (#1) JUSTIN GAETHJE(C) ROSE NAMAJUNAS vs. (#2) CARLA ESPARZA(#5) MICHAEL CHANDLER vs. (#7) TONY FERGUSON