Boxing Weights: Edwin Valero vs. Antonio DeMarco

WBC lightweight champ Edwin Valero and WBC 135-pound interim titleholder Antonio DeMarco both weighed in at 135 pounds during Friday’s weigh in the Arena Monterrey in Monterrey, Mexico.

The hard-hitting Valero will face the once-beaten DeMarco in the main event tonight on Showtime Championship Boxing on Showtime at 9 p.m. ET/PT, delayed on the west coast, from the Arena Monterrey in Monterrey, Mexico.

Valero (26-0, 26 KOs), of Merida, Venezuela, is a two-time champ who has knocked out 100 percent of his opponents. He will be making the second defense of his WBC title against Tijuana’s Demarco (23-1-1, 17 KOs).

In the 10-round co-feature, Luis Carlos Abregu (28-0, 23 KOs), of Salta, Argentina will meet Richard Gutierrez (24-3, 14 KO’s), of Miami, Florida, via Arjona, Colombia, in a welterweight bout. Both Abregu and Gutierrez weighed in at the 147 pound welterweight limit.

The event is promoted by Gary Shaw Productions, LLC and will take place during the celebration of the bicentennial of Mexico’s Independence.