By Pablo Fletes, notifight.com

The weights are in for tomorrow's big doubleheader in Panama. In the main event, former world champion Vicente "Loco" Mosquera and Mexican Javier Prieto will collide for the silver lightweight title of the World Boxing Council (WBC). The two fighters surprised a lot of people by weighing in well under the lightweight limit of 135-pounds. Mosquera scored 130.25 pounds on the scale, while Prieto was 130.5.

In the main supporting bout, Panamanian Celestino "Pelenchín" Caballero, a two-time former world champion, will face the young Nicaraguan fighter Jimmy Aburto. Caballero was 126 pounds, while Aburto stepped on the scale at 124.25 pounds. They will battle for the WBC's Latin super featherweight title.