At 8pm ET/ 5pm PT, Cinco de Mayo weekend brings a star-studded night of boxing as undefeated world champ David Benavidez takes on unified cruiserweight king Gilberto “Zurdo” Ramirez. Plus, a world championship co-main event between Armando Reséndiz and Jaime Munguía, lightweights Oscar Duarte vs Angel Fierro, undefeated Mexican star Isaac Lucero vs Ismael Flores and Jorge Chavez vs Tito Sanchez.