By Joel Colon

World contenders Michael Perez and McJoe Arroyo stepped on the scales for their fights taking place tomorrow night at the Ruben Rodriguez Coliseum in Bayamon, Puerto Rico, in a show presented by Golden Boy Promotions in association with PR Best Boxing Promotions (PRBBP), to be broadcast on Fox Sports 1 and Fox Deportes at 9:00 p.m. ET.

In the main event, Perez (19-1-1, 10 KOs) will defend for the first time his super lightweight WBA Fedelatin title when he takes on Mexican Jorge “Koky” Romero (24-7, 21 KOs) in a 10 round bout. Meanwhile, in the co-main event former Puerto Rican Olympian McJoe Arroyo (13-0, 7 KOs) will face his fellow countryman David Quijano (15-4-1, 9 KOs) in a bantamweight and eight round fight.