Two-weight categories world champion Mikaela Mayer (20-2-0, 5KO) will defend her WBO welterweight world title in a rematch against former champion Sandy Ryan (7-2-1, 3KO) on Sunday, March 30, at Bleaulive Theater, Fontainebleau, Las Vegas.
In the co-feature, Brian Norman Jr. (26-0-0, 20KO) will make the inaugural defense of his WBO welterweight world championship against Puerto Rican challenger Derrieck Cuevas (27-1-1, 19KO).